321216816

素因数分解:

$2^4\times 3^1\times {\mathrm{6692017}}^1$

素因数の和:6692028

約数の個数: 20

約数和(自身を含む): 829810232

約数和(自身を除く): 508593416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6692017, 13384034, 20076051, 26768068, 40152102, 53536136, 80304204, 107072272, 160608408, 321216816]

約数ペア:

[(1, 321216816), (2, 160608408), (3, 107072272), (4, 80304204), (6, 53536136), (8, 40152102), (12, 26768068), (16, 20076051), (24, 13384034), (48, 6692017)]