1520290044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{464069}}^1$

素因数の和:464099

約数の個数: 72

約数和(自身を含む): 4729801440

約数和(自身を除く): 3209511396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 464069, 928138, 1392207, 1856276, 2784414, 3248483, 4176621, 5568828, 6032897, 6496966, 8353242, 9745449, 12065794, 12993932, 16706484, 18098691, 19490898, 24131588, 29236347, 36197382, 38981796, 42230279, 54296073, 58472694, 72394764, 84460558, 108592146, 116945388, 126690837, 168921116, 217184292, 253381674, 380072511, 506763348, 760145022, 1520290044]

約数ペア:

[(1, 1520290044), (2, 760145022), (3, 506763348), (4, 380072511), (6, 253381674), (7, 217184292), (9, 168921116), (12, 126690837), (13, 116945388), (14, 108592146), (18, 84460558), (21, 72394764), (26, 58472694), (28, 54296073), (36, 42230279), (39, 38981796), (42, 36197382), (52, 29236347), (63, 24131588), (78, 19490898), (84, 18098691), (91, 16706484), (117, 12993932), (126, 12065794), (156, 9745449), (182, 8353242), (234, 6496966), (252, 6032897), (273, 5568828), (364, 4176621), (468, 3248483), (546, 2784414), (819, 1856276), (1092, 1392207), (1638, 928138), (3276, 464069)]