243743668

素因数分解:

$2^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{15299}}^1$

素因数の和:15879

約数の個数: 24

約数和(自身を含む): 488376000

約数和(自身を除く): 244632332

約数列:

[1, 2, 4, 7, 14, 28, 569, 1138, 2276, 3983, 7966, 15299, 15932, 30598, 61196, 107093, 214186, 428372, 8705131, 17410262, 34820524, 60935917, 121871834, 243743668]

約数ペア:

[(1, 243743668), (2, 121871834), (4, 60935917), (7, 34820524), (14, 17410262), (28, 8705131), (569, 428372), (1138, 214186), (2276, 107093), (3983, 61196), (7966, 30598), (15299, 15932)]