268502316

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 637486080

約数和(自身を除く): 368983764

約数列:

[1, 2, 3, 4, 6, 12, 109, 131, 218, 262, 327, 393, 436, 524, 654, 786, 1308, 1567, 1572, 3134, 4701, 6268, 9402, 14279, 18804, 28558, 42837, 57116, 85674, 170803, 171348, 205277, 341606, 410554, 512409, 615831, 683212, 821108, 1024818, 1231662, 2049636, 2463324, 22375193, 44750386, 67125579, 89500772, 134251158, 268502316]

約数ペア:

[(1, 268502316), (2, 134251158), (3, 89500772), (4, 67125579), (6, 44750386), (12, 22375193), (109, 2463324), (131, 2049636), (218, 1231662), (262, 1024818), (327, 821108), (393, 683212), (436, 615831), (524, 512409), (654, 410554), (786, 341606), (1308, 205277), (1567, 171348), (1572, 170803), (3134, 85674), (4701, 57116), (6268, 42837), (9402, 28558), (14279, 18804)]