256525296

素因数分解:

$2^4\times 3^1\times {\mathrm{5344277}}^1$

素因数の和:5344288

約数の個数: 20

約数和(自身を含む): 662690472

約数和(自身を除く): 406165176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5344277, 10688554, 16032831, 21377108, 32065662, 42754216, 64131324, 85508432, 128262648, 256525296]

約数ペア:

[(1, 256525296), (2, 128262648), (3, 85508432), (4, 64131324), (6, 42754216), (8, 32065662), (12, 21377108), (16, 16032831), (24, 10688554), (48, 5344277)]