307923504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1759}}^1$

素因数の和:2298

約数の個数: 80

約数和(自身を含む): 911370240

約数和(自身を除く): 603446736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 521, 1042, 1563, 1759, 2084, 3126, 3518, 3647, 4168, 5277, 6252, 7036, 7294, 8336, 10554, 10941, 12313, 12504, 14072, 14588, 21108, 21882, 24626, 25008, 28144, 29176, 36939, 42216, 43764, 49252, 58352, 73878, 84432, 87528, 98504, 147756, 175056, 197008, 295512, 591024, 916439, 1832878, 2749317, 3665756, 5498634, 6415073, 7331512, 10997268, 12830146, 14663024, 19245219, 21994536, 25660292, 38490438, 43989072, 51320584, 76980876, 102641168, 153961752, 307923504]

約数ペア:

[(1, 307923504), (2, 153961752), (3, 102641168), (4, 76980876), (6, 51320584), (7, 43989072), (8, 38490438), (12, 25660292), (14, 21994536), (16, 19245219), (21, 14663024), (24, 12830146), (28, 10997268), (42, 7331512), (48, 6415073), (56, 5498634), (84, 3665756), (112, 2749317), (168, 1832878), (336, 916439), (521, 591024), (1042, 295512), (1563, 197008), (1759, 175056), (2084, 147756), (3126, 98504), (3518, 87528), (3647, 84432), (4168, 73878), (5277, 58352), (6252, 49252), (7036, 43764), (7294, 42216), (8336, 36939), (10554, 29176), (10941, 28144), (12313, 25008), (12504, 24626), (14072, 21882), (14588, 21108)]