278320443708

素因数分解:

$2^2\times 3^1\times {\mathrm{23193370309}}^1$

素因数の和:23193370316

約数の個数: 12

約数和(自身を含む): 649414368680

約数和(自身を除く): 371093924972

約数列:

[1, 2, 3, 4, 6, 12, 23193370309, 46386740618, 69580110927, 92773481236, 139160221854, 278320443708]

約数ペア:

[(1, 278320443708), (2, 139160221854), (3, 92773481236), (4, 69580110927), (6, 46386740618), (12, 23193370309)]