1251520704

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{310397}}^1$

素因数の和:310422

約数の個数: 84

約数和(自身を含む): 4099736784

約数和(自身を除く): 2848216080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 310397, 620794, 931191, 1241588, 1862382, 2172779, 2483176, 2793573, 3724764, 4345558, 4966352, 5587146, 6518337, 7449528, 8691116, 9932704, 11174292, 13036674, 14899056, 17382232, 19555011, 19865408, 22348584, 26073348, 29798112, 34764464, 39110022, 44697168, 52146696, 59596224, 69528928, 78220044, 89394336, 104293392, 139057856, 156440088, 178788672, 208586784, 312880176, 417173568, 625760352, 1251520704]

約数ペア:

[(1, 1251520704), (2, 625760352), (3, 417173568), (4, 312880176), (6, 208586784), (7, 178788672), (8, 156440088), (9, 139057856), (12, 104293392), (14, 89394336), (16, 78220044), (18, 69528928), (21, 59596224), (24, 52146696), (28, 44697168), (32, 39110022), (36, 34764464), (42, 29798112), (48, 26073348), (56, 22348584), (63, 19865408), (64, 19555011), (72, 17382232), (84, 14899056), (96, 13036674), (112, 11174292), (126, 9932704), (144, 8691116), (168, 7449528), (192, 6518337), (224, 5587146), (252, 4966352), (288, 4345558), (336, 3724764), (448, 2793573), (504, 2483176), (576, 2172779), (672, 1862382), (1008, 1241588), (1344, 931191), (2016, 620794), (4032, 310397)]