260721168

素因数分解:

$2^4\times 3^1\times {\mathrm{5431691}}^1$

素因数の和:5431702

約数の個数: 20

約数和(自身を含む): 673529808

約数和(自身を除く): 412808640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5431691, 10863382, 16295073, 21726764, 32590146, 43453528, 65180292, 86907056, 130360584, 260721168]

約数ペア:

[(1, 260721168), (2, 130360584), (3, 86907056), (4, 65180292), (6, 43453528), (8, 32590146), (12, 21726764), (16, 16295073), (24, 10863382), (48, 5431691)]