220589208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{437677}}^1$

素因数の和:437696

約数の個数: 48

約数和(自身を含む): 682777680

約数和(自身を除く): 462188472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 437677, 875354, 1313031, 1750708, 2626062, 3063739, 3501416, 3939093, 5252124, 6127478, 7878186, 9191217, 10504248, 12254956, 15756372, 18382434, 24509912, 27573651, 31512744, 36764868, 55147302, 73529736, 110294604, 220589208]

約数ペア:

[(1, 220589208), (2, 110294604), (3, 73529736), (4, 55147302), (6, 36764868), (7, 31512744), (8, 27573651), (9, 24509912), (12, 18382434), (14, 15756372), (18, 12254956), (21, 10504248), (24, 9191217), (28, 7878186), (36, 6127478), (42, 5252124), (56, 3939093), (63, 3501416), (72, 3063739), (84, 2626062), (126, 1750708), (168, 1313031), (252, 875354), (504, 437677)]