255359376

素因数分解:

$2^4\times 3^2\times {\mathrm{443}}^1\times {\mathrm{4003}}^1$

素因数の和:4460

約数の個数: 60

約数和(自身を含む): 716443728

約数和(自身を除く): 461084352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 443, 886, 1329, 1772, 2658, 3544, 3987, 4003, 5316, 7088, 7974, 8006, 10632, 12009, 15948, 16012, 21264, 24018, 31896, 32024, 36027, 48036, 63792, 64048, 72054, 96072, 144108, 192144, 288216, 576432, 1773329, 3546658, 5319987, 7093316, 10639974, 14186632, 15959961, 21279948, 28373264, 31919922, 42559896, 63839844, 85119792, 127679688, 255359376]

約数ペア:

[(1, 255359376), (2, 127679688), (3, 85119792), (4, 63839844), (6, 42559896), (8, 31919922), (9, 28373264), (12, 21279948), (16, 15959961), (18, 14186632), (24, 10639974), (36, 7093316), (48, 5319987), (72, 3546658), (144, 1773329), (443, 576432), (886, 288216), (1329, 192144), (1772, 144108), (2658, 96072), (3544, 72054), (3987, 64048), (4003, 63792), (5316, 48036), (7088, 36027), (7974, 32024), (8006, 31896), (10632, 24018), (12009, 21264), (15948, 16012)]