260490096

素因数分解:

$2^4\times 3^2\times {\mathrm{1808959}}^1$

素因数の和:1808973

約数の個数: 30

約数和(自身を含む): 729010880

約数和(自身を除く): 468520784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1808959, 3617918, 5426877, 7235836, 10853754, 14471672, 16280631, 21707508, 28943344, 32561262, 43415016, 65122524, 86830032, 130245048, 260490096]

約数ペア:

[(1, 260490096), (2, 130245048), (3, 86830032), (4, 65122524), (6, 43415016), (8, 32561262), (9, 28943344), (12, 21707508), (16, 16280631), (18, 14471672), (24, 10853754), (36, 7235836), (48, 5426877), (72, 3617918), (144, 1808959)]