393338448

素因数分解:

$2^4\times 3^2\times {\mathrm{2731517}}^1$

素因数の和:2731531

約数の個数: 30

約数和(自身を含む): 1100801754

約数和(自身を除く): 707463306

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2731517, 5463034, 8194551, 10926068, 16389102, 21852136, 24583653, 32778204, 43704272, 49167306, 65556408, 98334612, 131112816, 196669224, 393338448]

約数ペア:

[(1, 393338448), (2, 196669224), (3, 131112816), (4, 98334612), (6, 65556408), (8, 49167306), (9, 43704272), (12, 32778204), (16, 24583653), (18, 21852136), (24, 16389102), (36, 10926068), (48, 8194551), (72, 5463034), (144, 2731517)]