| 약수 |
1,
2,
4,
7,
8,
14,
16,
28,
32,
49,
56,
64,
98,
112,
128,
196,
224,
343,
392,
448,
686,
784,
896,
937,
1372,
1568,
1874,
2401,
2744,
3136,
3748,
4802,
5488,
6272,
6559,
7496,
9604,
10976,
13118,
14992,
19208,
21952,
26236,
29984,
38416,
43904,
45913,
52472,
59968,
76832,
91826,
104944,
119936,
153664,
183652,
209888,
307328,
321391,
367304,
419776,
642782,
734608,
839552,
1285564,
1469216,
2249737,
2571128,
2938432,
4499474,
5142256,
5876864,
8998948,
10284512,
17997896,
20569024,
35995792,
41138048,
71991584,
143983168,
287966336
|