240291204

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{152857}}^1$

素因数の和:152995

約数の個数: 24

約数和(自身を含む): 564963168

約数和(自身を除く): 324671964

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 152857, 305714, 458571, 611428, 917142, 1834284, 20024267, 40048534, 60072801, 80097068, 120145602, 240291204]

約数ペア:

[(1, 240291204), (2, 120145602), (3, 80097068), (4, 60072801), (6, 40048534), (12, 20024267), (131, 1834284), (262, 917142), (393, 611428), (524, 458571), (786, 305714), (1572, 152857)]