378839058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 833172480

約数和(自身を除く): 454333422

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 163, 166, 249, 326, 359, 489, 498, 718, 978, 1077, 1079, 2119, 2154, 2158, 3237, 4238, 4667, 6357, 6474, 9334, 12714, 13529, 14001, 27058, 28002, 29797, 40587, 58517, 59594, 81174, 89391, 117034, 175551, 175877, 178782, 351102, 351754, 387361, 527631, 760721, 774722, 1055262, 1162083, 1521442, 2282163, 2324166, 4564326, 4856911, 9713822, 14570733, 29141466, 63139843, 126279686, 189419529, 378839058]

約数ペア:

[(1, 378839058), (2, 189419529), (3, 126279686), (6, 63139843), (13, 29141466), (26, 14570733), (39, 9713822), (78, 4856911), (83, 4564326), (163, 2324166), (166, 2282163), (249, 1521442), (326, 1162083), (359, 1055262), (489, 774722), (498, 760721), (718, 527631), (978, 387361), (1077, 351754), (1079, 351102), (2119, 178782), (2154, 175877), (2158, 175551), (3237, 117034), (4238, 89391), (4667, 81174), (6357, 59594), (6474, 58517), (9334, 40587), (12714, 29797), (13529, 28002), (14001, 27058)]