681350736

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41627}}^1$

素因数の和:41680

約数の個数: 80

約数和(自身を含む): 1982158848

約数和(自身を除く): 1300808112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 41627, 83254, 124881, 166508, 249762, 333016, 457897, 499524, 666032, 915794, 999048, 1290437, 1373691, 1831588, 1998096, 2580874, 2747382, 3663176, 3871311, 5161748, 5494764, 7326352, 7742622, 10323496, 10989528, 14194807, 15485244, 20646992, 21979056, 28389614, 30970488, 42584421, 56779228, 61940976, 85168842, 113558456, 170337684, 227116912, 340675368, 681350736]

約数ペア:

[(1, 681350736), (2, 340675368), (3, 227116912), (4, 170337684), (6, 113558456), (8, 85168842), (11, 61940976), (12, 56779228), (16, 42584421), (22, 30970488), (24, 28389614), (31, 21979056), (33, 20646992), (44, 15485244), (48, 14194807), (62, 10989528), (66, 10323496), (88, 7742622), (93, 7326352), (124, 5494764), (132, 5161748), (176, 3871311), (186, 3663176), (248, 2747382), (264, 2580874), (341, 1998096), (372, 1831588), (496, 1373691), (528, 1290437), (682, 999048), (744, 915794), (1023, 666032), (1364, 499524), (1488, 457897), (2046, 333016), (2728, 249762), (4092, 166508), (5456, 124881), (8184, 83254), (16368, 41627)]