320233524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{108041}}^1$

素因数の和:108080

約数の個数: 48

約数和(自身を含む): 847049280

約数和(自身を除く): 526815756

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 108041, 216082, 324123, 432164, 648246, 1296492, 1404533, 2052779, 2809066, 4105558, 4213599, 5618132, 6158337, 8211116, 8427198, 12316674, 16854396, 24633348, 26686127, 53372254, 80058381, 106744508, 160116762, 320233524]

約数ペア:

[(1, 320233524), (2, 160116762), (3, 106744508), (4, 80058381), (6, 53372254), (12, 26686127), (13, 24633348), (19, 16854396), (26, 12316674), (38, 8427198), (39, 8211116), (52, 6158337), (57, 5618132), (76, 4213599), (78, 4105558), (114, 2809066), (156, 2052779), (228, 1404533), (247, 1296492), (494, 648246), (741, 432164), (988, 324123), (1482, 216082), (2964, 108041)]