280928652

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{129341}}^1$

素因数の和:129529

約数の個数: 24

約数和(自身を含む): 659126832

約数和(自身を除く): 378198180

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 129341, 258682, 388023, 517364, 776046, 1552092, 23410721, 46821442, 70232163, 93642884, 140464326, 280928652]

約数ペア:

[(1, 280928652), (2, 140464326), (3, 93642884), (4, 70232163), (6, 46821442), (12, 23410721), (181, 1552092), (362, 776046), (543, 517364), (724, 388023), (1086, 258682), (2172, 129341)]