288999828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{617521}}^1$

素因数の和:617544

約数の個数: 36

約数和(自身を含む): 786723028

約数和(自身を除く): 497723200

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 617521, 1235042, 1852563, 2470084, 3705126, 5557689, 7410252, 8027773, 11115378, 16055546, 22230756, 24083319, 32111092, 48166638, 72249957, 96333276, 144499914, 288999828]

約数ペア:

[(1, 288999828), (2, 144499914), (3, 96333276), (4, 72249957), (6, 48166638), (9, 32111092), (12, 24083319), (13, 22230756), (18, 16055546), (26, 11115378), (36, 8027773), (39, 7410252), (52, 5557689), (78, 3705126), (117, 2470084), (156, 1852563), (234, 1235042), (468, 617521)]