317584008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{630127}}^1$

素因数の和:630146

約数の個数: 48

約数和(自身を含む): 982999680

約数和(自身を除く): 665415672

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, 630127, 1260254, 1890381, 2520508, 3780762, 4410889, 5041016, 5671143, 7561524, 8821778, 11342286, 13232667, 15123048, 17643556, 22684572, 26465334, 35287112, 39698001, 45369144, 52930668, 79396002, 105861336, 158792004, 317584008]

約数ペア:

[(1, 317584008), (2, 158792004), (3, 105861336), (4, 79396002), (6, 52930668), (7, 45369144), (8, 39698001), (9, 35287112), (12, 26465334), (14, 22684572), (18, 17643556), (21, 15123048), (24, 13232667), (28, 11342286), (36, 8821778), (42, 7561524), (56, 5671143), (63, 5041016), (72, 4410889), (84, 3780762), (126, 2520508), (168, 1890381), (252, 1260254), (504, 630127)]