289204836

素因数分解:

$2^2\times 3^1\times {\mathrm{2377}}^1\times {\mathrm{10139}}^1$

素因数の和:12523

約数の個数: 24

約数和(自身を含む): 675161760

約数和(自身を除く): 385956924

約数列:

[1, 2, 3, 4, 6, 12, 2377, 4754, 7131, 9508, 10139, 14262, 20278, 28524, 30417, 40556, 60834, 121668, 24100403, 48200806, 72301209, 96401612, 144602418, 289204836]

約数ペア:

[(1, 289204836), (2, 144602418), (3, 96401612), (4, 72301209), (6, 48200806), (12, 24100403), (2377, 121668), (4754, 60834), (7131, 40556), (9508, 30417), (10139, 28524), (14262, 20278)]