209518008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1759}}^1$

素因数の和:2484

約数の個数: 64

約数和(自身を含む): 599808000

約数和(自身を除く): 390289992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 709, 1418, 1759, 2127, 2836, 3518, 4254, 4963, 5277, 5672, 7036, 8508, 9926, 10554, 12313, 14072, 14889, 17016, 19852, 21108, 24626, 29778, 36939, 39704, 42216, 49252, 59556, 73878, 98504, 119112, 147756, 295512, 1247131, 2494262, 3741393, 4988524, 7482786, 8729917, 9977048, 14965572, 17459834, 26189751, 29931144, 34919668, 52379502, 69839336, 104759004, 209518008]

約数ペア:

[(1, 209518008), (2, 104759004), (3, 69839336), (4, 52379502), (6, 34919668), (7, 29931144), (8, 26189751), (12, 17459834), (14, 14965572), (21, 9977048), (24, 8729917), (28, 7482786), (42, 4988524), (56, 3741393), (84, 2494262), (168, 1247131), (709, 295512), (1418, 147756), (1759, 119112), (2127, 98504), (2836, 73878), (3518, 59556), (4254, 49252), (4963, 42216), (5277, 39704), (5672, 36939), (7036, 29778), (8508, 24626), (9926, 21108), (10554, 19852), (12313, 17016), (14072, 14889)]