348575396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{769}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 688195200

約数和(自身を除く): 339619804

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 379, 598, 758, 769, 1196, 1516, 1538, 3076, 4927, 8717, 9854, 9997, 17434, 17687, 19708, 19994, 34868, 35374, 39988, 70748, 113321, 226642, 229931, 291451, 453284, 459862, 582902, 919724, 1165804, 3788863, 6703373, 7577726, 13406746, 15155452, 26813492, 87143849, 174287698, 348575396]

約数ペア:

[(1, 348575396), (2, 174287698), (4, 87143849), (13, 26813492), (23, 15155452), (26, 13406746), (46, 7577726), (52, 6703373), (92, 3788863), (299, 1165804), (379, 919724), (598, 582902), (758, 459862), (769, 453284), (1196, 291451), (1516, 229931), (1538, 226642), (3076, 113321), (4927, 70748), (8717, 39988), (9854, 35374), (9997, 34868), (17434, 19994), (17687, 19708)]