253270488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4111}}^1$

素因数の和:4288

約数の個数: 64

約数和(自身を含む): 675025920

約数和(自身を除く): 421755432

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 151, 204, 302, 408, 453, 604, 906, 1208, 1812, 2567, 3624, 4111, 5134, 7701, 8222, 10268, 12333, 15402, 16444, 20536, 24666, 30804, 32888, 49332, 61608, 69887, 98664, 139774, 209661, 279548, 419322, 559096, 620761, 838644, 1241522, 1677288, 1862283, 2483044, 3724566, 4966088, 7449132, 10552937, 14898264, 21105874, 31658811, 42211748, 63317622, 84423496, 126635244, 253270488]

約数ペア:

[(1, 253270488), (2, 126635244), (3, 84423496), (4, 63317622), (6, 42211748), (8, 31658811), (12, 21105874), (17, 14898264), (24, 10552937), (34, 7449132), (51, 4966088), (68, 3724566), (102, 2483044), (136, 1862283), (151, 1677288), (204, 1241522), (302, 838644), (408, 620761), (453, 559096), (604, 419322), (906, 279548), (1208, 209661), (1812, 139774), (2567, 98664), (3624, 69887), (4111, 61608), (5134, 49332), (7701, 32888), (8222, 30804), (10268, 24666), (12333, 20536), (15402, 16444)]