399792

素因数分解:

$2^4\times 3^1\times {\mathrm{8329}}^1$

素因数の和:8340

約数の個数: 20

約数和(自身を含む): 1032920

約数和(自身を除く): 633128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8329, 16658, 24987, 33316, 49974, 66632, 99948, 133264, 199896, 399792]

約数ペア:

[(1, 399792), (2, 199896), (3, 133264), (4, 99948), (6, 66632), (8, 49974), (12, 33316), (16, 24987), (24, 16658), (48, 8329)]