255954768

素因数分解:

$2^4\times 3^1\times {\mathrm{443}}^1\times {\mathrm{12037}}^1$

素因数の和:12491

約数の個数: 40

約数和(自身を含む): 662764128

約数和(自身を除く): 406809360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 443, 886, 1329, 1772, 2658, 3544, 5316, 7088, 10632, 12037, 21264, 24074, 36111, 48148, 72222, 96296, 144444, 192592, 288888, 577776, 5332391, 10664782, 15997173, 21329564, 31994346, 42659128, 63988692, 85318256, 127977384, 255954768]

約数ペア:

[(1, 255954768), (2, 127977384), (3, 85318256), (4, 63988692), (6, 42659128), (8, 31994346), (12, 21329564), (16, 15997173), (24, 10664782), (48, 5332391), (443, 577776), (886, 288888), (1329, 192592), (1772, 144444), (2658, 96296), (3544, 72222), (5316, 48148), (7088, 36111), (10632, 24074), (12037, 21264)]