8459189.00000000

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 95178240

約数和(自身を除く): 51798728

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 107, 136, 187, 214, 271, 374, 428, 542, 748, 856, 1084, 1177, 1496, 1819, 2168, 2354, 2981, 3638, 4607, 4708, 5962, 7276, 9214, 9416, 11924, 14552, 18428, 20009, 23848, 28997, 36856, 40018, 50677, 57994, 80036, 101354, 115988, 160072, 202708, 231976, 318967, 405416, 492949, 637934, 985898, 1275868, 1971796, 2551736, 3943592, 5422439, 10844878, 21689756, 43379512]

約数ペア:

[(1, 43379512), (2, 21689756), (4, 10844878), (8, 5422439), (11, 3943592), (17, 2551736), (22, 1971796), (34, 1275868), (44, 985898), (68, 637934), (88, 492949), (107, 405416), (136, 318967), (187, 231976), (214, 202708), (271, 160072), (374, 115988), (428, 101354), (542, 80036), (748, 57994), (856, 50677), (1084, 40018), (1177, 36856), (1496, 28997), (1819, 23848), (2168, 20009), (2354, 18428), (2981, 14552), (3638, 11924), (4607, 9416), (4708, 9214), (5962, 7276)]