261391328112

素因数分解:

$2^4\times 3^1\times {\mathrm{5445652669}}^1$

素因数の和:5445652680

約数の個数: 20

約数和(自身を含む): 675260931080

約数和(自身を除く): 413869602968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5445652669, 10891305338, 16336958007, 21782610676, 32673916014, 43565221352, 65347832028, 87130442704, 130695664056, 261391328112]

約数ペア:

[(1, 261391328112), (2, 130695664056), (3, 87130442704), (4, 65347832028), (6, 43565221352), (8, 32673916014), (12, 21782610676), (16, 16336958007), (24, 10891305338), (48, 5445652669)]