678470268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1033}}^1\times {\mathrm{1117}}^1$

素因数の和:2171

約数の個数: 72

約数和(自身を含む): 1844995152

約数和(自身を除く): 1166524884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1033, 1117, 2066, 2234, 3099, 3351, 4132, 4468, 6198, 6702, 7231, 7819, 12396, 13404, 14462, 15638, 21693, 23457, 28924, 31276, 43386, 46914, 50617, 54733, 86772, 93828, 101234, 109466, 151851, 164199, 202468, 218932, 303702, 328398, 607404, 656796, 1153861, 2307722, 3461583, 4615444, 6923166, 8077027, 13846332, 16154054, 24231081, 32308108, 48462162, 56539189, 96924324, 113078378, 169617567, 226156756, 339235134, 678470268]

約数ペア:

[(1, 678470268), (2, 339235134), (3, 226156756), (4, 169617567), (6, 113078378), (7, 96924324), (12, 56539189), (14, 48462162), (21, 32308108), (28, 24231081), (42, 16154054), (49, 13846332), (84, 8077027), (98, 6923166), (147, 4615444), (196, 3461583), (294, 2307722), (588, 1153861), (1033, 656796), (1117, 607404), (2066, 328398), (2234, 303702), (3099, 218932), (3351, 202468), (4132, 164199), (4468, 151851), (6198, 109466), (6702, 101234), (7231, 93828), (7819, 86772), (12396, 54733), (13404, 50617), (14462, 46914), (15638, 43386), (21693, 31276), (23457, 28924)]