1036728456

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{1171}}^1$

素因数の和:2214

約数の個数: 64

約数和(自身を含む): 2666815680

約数和(自身を除く): 1630087224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 997, 1171, 1994, 2342, 2991, 3513, 3988, 4684, 5982, 7026, 7976, 9368, 11964, 14052, 23928, 28104, 36889, 43327, 73778, 86654, 110667, 129981, 147556, 173308, 221334, 259962, 295112, 346616, 442668, 519924, 885336, 1039848, 1167487, 2334974, 3502461, 4669948, 7004922, 9339896, 14009844, 28019688, 43197019, 86394038, 129591057, 172788076, 259182114, 345576152, 518364228, 1036728456]

約数ペア:

[(1, 1036728456), (2, 518364228), (3, 345576152), (4, 259182114), (6, 172788076), (8, 129591057), (12, 86394038), (24, 43197019), (37, 28019688), (74, 14009844), (111, 9339896), (148, 7004922), (222, 4669948), (296, 3502461), (444, 2334974), (888, 1167487), (997, 1039848), (1171, 885336), (1994, 519924), (2342, 442668), (2991, 346616), (3513, 295112), (3988, 259962), (4684, 221334), (5982, 173308), (7026, 147556), (7976, 129981), (9368, 110667), (11964, 86654), (14052, 73778), (23928, 43327), (28104, 36889)]