290400126

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{4349}}^1$

素因数の和:4744

約数の個数: 32

約数和(自身を含む): 601344000

約数和(自身を除く): 310943874

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 359, 718, 1077, 2154, 4349, 8698, 11129, 13047, 22258, 26094, 33387, 66774, 134819, 269638, 404457, 808914, 1561291, 3122582, 4683873, 9367746, 48400021, 96800042, 145200063, 290400126]

約数ペア:

[(1, 290400126), (2, 145200063), (3, 96800042), (6, 48400021), (31, 9367746), (62, 4683873), (93, 3122582), (186, 1561291), (359, 808914), (718, 404457), (1077, 269638), (2154, 134819), (4349, 66774), (8698, 33387), (11129, 26094), (13047, 22258)]