398889888

素因数分解:

$2^5\times 3^1\times {\mathrm{4155103}}^1$

素因数の和:4155116

約数の個数: 24

約数和(自身を含む): 1047086208

約数和(自身を除く): 648196320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 4155103, 8310206, 12465309, 16620412, 24930618, 33240824, 49861236, 66481648, 99722472, 132963296, 199444944, 398889888]

約数ペア:

[(1, 398889888), (2, 199444944), (3, 132963296), (4, 99722472), (6, 66481648), (8, 49861236), (12, 33240824), (16, 24930618), (24, 16620412), (32, 12465309), (48, 8310206), (96, 4155103)]