682750864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{28429}}^1$

素因数の和:28535

約数の個数: 40

約数和(自身を含む): 1410128000

約数和(自身を除く): 727377136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 3002, 6004, 12008, 24016, 28429, 56858, 113716, 227432, 454864, 540151, 1080302, 2160604, 2245891, 4321208, 4491782, 8642416, 8983564, 17967128, 35934256, 42671929, 85343858, 170687716, 341375432, 682750864]

約数ペア:

[(1, 682750864), (2, 341375432), (4, 170687716), (8, 85343858), (16, 42671929), (19, 35934256), (38, 17967128), (76, 8983564), (79, 8642416), (152, 4491782), (158, 4321208), (304, 2245891), (316, 2160604), (632, 1080302), (1264, 540151), (1501, 454864), (3002, 227432), (6004, 113716), (12008, 56858), (24016, 28429)]