648716472

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{130579}}^1$

素因数の和:130617

約数の個数: 64

約数和(自身を含む): 1880352000

約数和(自身を除く): 1231635528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 130579, 261158, 391737, 522316, 783474, 1044632, 1175211, 1566948, 2350422, 3003317, 3133896, 3525633, 4700844, 6006634, 7051266, 9009951, 9401688, 12013268, 14102532, 18019902, 24026536, 27029853, 28205064, 36039804, 54059706, 72079608, 81089559, 108119412, 162179118, 216238824, 324358236, 648716472]

約数ペア:

[(1, 648716472), (2, 324358236), (3, 216238824), (4, 162179118), (6, 108119412), (8, 81089559), (9, 72079608), (12, 54059706), (18, 36039804), (23, 28205064), (24, 27029853), (27, 24026536), (36, 18019902), (46, 14102532), (54, 12013268), (69, 9401688), (72, 9009951), (92, 7051266), (108, 6006634), (138, 4700844), (184, 3525633), (207, 3133896), (216, 3003317), (276, 2350422), (414, 1566948), (552, 1175211), (621, 1044632), (828, 783474), (1242, 522316), (1656, 391737), (2484, 261158), (4968, 130579)]