| 約数 |
1,
2,
4,
7,
8,
14,
16,
28,
32,
56,
64,
112,
127,
128,
224,
254,
256,
311,
448,
508,
512,
622,
889,
896,
1016,
1024,
1244,
1778,
1792,
2032,
2048,
2177,
2488,
3556,
3584,
4064,
4354,
4976,
7112,
7168,
8128,
8708,
9952,
14224,
14336,
16256,
17416,
19904,
28448,
32512,
34832,
39497,
39808,
56896,
65024,
69664,
78994,
79616,
113792,
130048,
139328,
157988,
159232,
227584,
260096,
276479,
278656,
315976,
318464,
455168,
552958,
557312,
631952,
636928,
910336,
1105916,
1114624,
1263904,
1820672,
2211832,
2229248,
2527808,
4423664,
4458496,
5055616,
8847328,
10111232,
17694656,
20222464,
35389312,
40444928,
70778624,
80889856,
141557248,
283114496,
566228992
|