320638008

素因数分解:

$2^3\times 3^1\times {\mathrm{13359917}}^1$

素因数の和:13359926

約数の個数: 16

約数和(自身を含む): 801595080

約数和(自身を除く): 480957072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 13359917, 26719834, 40079751, 53439668, 80159502, 106879336, 160319004, 320638008]

約数ペア:

[(1, 320638008), (2, 160319004), (3, 106879336), (4, 80159502), (6, 53439668), (8, 40079751), (12, 26719834), (24, 13359917)]