289179216

素因数分解:

$2^4\times 3^2\times {\mathrm{2008189}}^1$

素因数の和:2008203

約数の個数: 30

約数和(自身を含む): 809300570

約数和(自身を除く): 520121354

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2008189, 4016378, 6024567, 8032756, 12049134, 16065512, 18073701, 24098268, 32131024, 36147402, 48196536, 72294804, 96393072, 144589608, 289179216]

約数ペア:

[(1, 289179216), (2, 144589608), (3, 96393072), (4, 72294804), (6, 48196536), (8, 36147402), (9, 32131024), (12, 24098268), (16, 18073701), (18, 16065512), (24, 12049134), (36, 8032756), (48, 6024567), (72, 4016378), (144, 2008189)]