275500644

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2309}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 657666240

約数和(自身を除く): 382165596

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 163, 183, 244, 326, 366, 489, 652, 732, 978, 1956, 2309, 4618, 6927, 9236, 9943, 13854, 19886, 27708, 29829, 39772, 59658, 119316, 140849, 281698, 376367, 422547, 563396, 752734, 845094, 1129101, 1505468, 1690188, 2258202, 4516404, 22958387, 45916774, 68875161, 91833548, 137750322, 275500644]

約数ペア:

[(1, 275500644), (2, 137750322), (3, 91833548), (4, 68875161), (6, 45916774), (12, 22958387), (61, 4516404), (122, 2258202), (163, 1690188), (183, 1505468), (244, 1129101), (326, 845094), (366, 752734), (489, 563396), (652, 422547), (732, 376367), (978, 281698), (1956, 140849), (2309, 119316), (4618, 59658), (6927, 39772), (9236, 29829), (9943, 27708), (13854, 19886)]