256156224

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43037}}^1$

素因数の和:43083

約数の個数: 56

約数和(自身を含む): 699625728

約数和(自身を除く): 443469504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 43037, 86074, 129111, 172148, 258222, 344296, 516444, 688592, 1032888, 1334147, 1377184, 2065776, 2668294, 2754368, 4002441, 4131552, 5336588, 8004882, 8263104, 10673176, 16009764, 21346352, 32019528, 42692704, 64039056, 85385408, 128078112, 256156224]

約数ペア:

[(1, 256156224), (2, 128078112), (3, 85385408), (4, 64039056), (6, 42692704), (8, 32019528), (12, 21346352), (16, 16009764), (24, 10673176), (31, 8263104), (32, 8004882), (48, 5336588), (62, 4131552), (64, 4002441), (93, 2754368), (96, 2668294), (124, 2065776), (186, 1377184), (192, 1334147), (248, 1032888), (372, 688592), (496, 516444), (744, 344296), (992, 258222), (1488, 172148), (1984, 129111), (2976, 86074), (5952, 43037)]