2580211368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1706489}}^1$

素因数の和:1706511

約数の個数: 64

約数和(自身を含む): 8191152000

約数和(自身を除く): 5610940632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 1706489, 3412978, 5119467, 6825956, 10238934, 11945423, 13651912, 15358401, 20477868, 23890846, 30716802, 35836269, 40955736, 46075203, 47781692, 61433604, 71672538, 92150406, 95563384, 107508807, 122867208, 143345076, 184300812, 215017614, 286690152, 322526421, 368601624, 430035228, 645052842, 860070456, 1290105684, 2580211368]

約数ペア:

[(1, 2580211368), (2, 1290105684), (3, 860070456), (4, 645052842), (6, 430035228), (7, 368601624), (8, 322526421), (9, 286690152), (12, 215017614), (14, 184300812), (18, 143345076), (21, 122867208), (24, 107508807), (27, 95563384), (28, 92150406), (36, 71672538), (42, 61433604), (54, 47781692), (56, 46075203), (63, 40955736), (72, 35836269), (84, 30716802), (108, 23890846), (126, 20477868), (168, 15358401), (189, 13651912), (216, 11945423), (252, 10238934), (378, 6825956), (504, 5119467), (756, 3412978), (1512, 1706489)]