401270292

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{85087}}^1$

素因数の和:85228

約数の個数: 36

約数和(自身を含む): 1022077056

約数和(自身を除く): 620806764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 85087, 170174, 255261, 340348, 510522, 765783, 1021044, 1531566, 3063132, 11146397, 22292794, 33439191, 44585588, 66878382, 100317573, 133756764, 200635146, 401270292]

約数ペア:

[(1, 401270292), (2, 200635146), (3, 133756764), (4, 100317573), (6, 66878382), (9, 44585588), (12, 33439191), (18, 22292794), (36, 11146397), (131, 3063132), (262, 1531566), (393, 1021044), (524, 765783), (786, 510522), (1179, 340348), (1572, 255261), (2358, 170174), (4716, 85087)]