398809776

素因数分解:

$2^4\times 3^1\times {\mathrm{8308537}}^1$

素因数の和:8308548

約数の個数: 20

約数和(自身を含む): 1030258712

約数和(自身を除く): 631448936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8308537, 16617074, 24925611, 33234148, 49851222, 66468296, 99702444, 132936592, 199404888, 398809776]

約数ペア:

[(1, 398809776), (2, 199404888), (3, 132936592), (4, 99702444), (6, 66468296), (8, 49851222), (12, 33234148), (16, 24925611), (24, 16617074), (48, 8308537)]