8956599056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1\times {\mathrm{643}}^1$

素因数の和:1368

約数の個数: 80

約数和(自身を含む): 18654681024

約数和(自身を除く): 9698081968

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 617, 643, 664, 1234, 1286, 1328, 1411, 2468, 2572, 2822, 4936, 5144, 5644, 9872, 10288, 10489, 10931, 11288, 20978, 21862, 22576, 41956, 43724, 51211, 53369, 83912, 87448, 102422, 106738, 167824, 174896, 204844, 213476, 396731, 409688, 426952, 793462, 819376, 853904, 870587, 907273, 1586924, 1741174, 1814546, 3173848, 3482348, 3629092, 6347696, 6744427, 6964696, 7258184, 13488854, 13929392, 14516368, 26977708, 32928673, 53955416, 65857346, 107910832, 131714692, 263429384, 526858768, 559787441, 1119574882, 2239149764, 4478299528, 8956599056]

約数ペア:

[(1, 8956599056), (2, 4478299528), (4, 2239149764), (8, 1119574882), (16, 559787441), (17, 526858768), (34, 263429384), (68, 131714692), (83, 107910832), (136, 65857346), (166, 53955416), (272, 32928673), (332, 26977708), (617, 14516368), (643, 13929392), (664, 13488854), (1234, 7258184), (1286, 6964696), (1328, 6744427), (1411, 6347696), (2468, 3629092), (2572, 3482348), (2822, 3173848), (4936, 1814546), (5144, 1741174), (5644, 1586924), (9872, 907273), (10288, 870587), (10489, 853904), (10931, 819376), (11288, 793462), (20978, 426952), (21862, 409688), (22576, 396731), (41956, 213476), (43724, 204844), (51211, 174896), (53369, 167824), (83912, 106738), (87448, 102422)]