293274748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 579156480

約数和(自身を除く): 285881732

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 379, 598, 647, 758, 1196, 1294, 1516, 2588, 4927, 8411, 8717, 9854, 14881, 16822, 17434, 19708, 29762, 33644, 34868, 59524, 113321, 193453, 226642, 245213, 386906, 453284, 490426, 773812, 980852, 3187769, 5639899, 6375538, 11279798, 12751076, 22559596, 73318687, 146637374, 293274748]

約数ペア:

[(1, 293274748), (2, 146637374), (4, 73318687), (13, 22559596), (23, 12751076), (26, 11279798), (46, 6375538), (52, 5639899), (92, 3187769), (299, 980852), (379, 773812), (598, 490426), (647, 453284), (758, 386906), (1196, 245213), (1294, 226642), (1516, 193453), (2588, 113321), (4927, 59524), (8411, 34868), (8717, 33644), (9854, 29762), (14881, 19708), (16822, 17434)]