289644564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{7489}}^1$

素因数の和:7800

約数の個数: 48

約数和(自身を含む): 739892160

約数和(自身を除く): 450247596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 293, 586, 879, 1172, 1758, 3223, 3516, 6446, 7489, 9669, 12892, 14978, 19338, 22467, 29956, 38676, 44934, 82379, 89868, 164758, 247137, 329516, 494274, 988548, 2194277, 4388554, 6582831, 8777108, 13165662, 24137047, 26331324, 48274094, 72411141, 96548188, 144822282, 289644564]

約数ペア:

[(1, 289644564), (2, 144822282), (3, 96548188), (4, 72411141), (6, 48274094), (11, 26331324), (12, 24137047), (22, 13165662), (33, 8777108), (44, 6582831), (66, 4388554), (132, 2194277), (293, 988548), (586, 494274), (879, 329516), (1172, 247137), (1758, 164758), (3223, 89868), (3516, 82379), (6446, 44934), (7489, 38676), (9669, 29956), (12892, 22467), (14978, 19338)]