242398488

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 614833920

約数和(自身を除く): 372435432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 211, 302, 317, 422, 453, 604, 633, 634, 844, 906, 951, 1208, 1266, 1268, 1688, 1812, 1902, 2532, 2536, 3624, 3804, 5064, 7608, 31861, 47867, 63722, 66887, 95583, 95734, 127444, 133774, 143601, 191166, 191468, 200661, 254888, 267548, 287202, 382332, 382936, 401322, 535096, 574404, 764664, 802644, 1148808, 1605288, 10099937, 20199874, 30299811, 40399748, 60599622, 80799496, 121199244, 242398488]

約数ペア:

[(1, 242398488), (2, 121199244), (3, 80799496), (4, 60599622), (6, 40399748), (8, 30299811), (12, 20199874), (24, 10099937), (151, 1605288), (211, 1148808), (302, 802644), (317, 764664), (422, 574404), (453, 535096), (604, 401322), (633, 382936), (634, 382332), (844, 287202), (906, 267548), (951, 254888), (1208, 200661), (1266, 191468), (1268, 191166), (1688, 143601), (1812, 133774), (1902, 127444), (2532, 95734), (2536, 95583), (3624, 66887), (3804, 63722), (5064, 47867), (7608, 31861)]