1569138848

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{2557}}^1$

素因数の和:2845

約数の個数: 48

約数和(自身を含む): 3135412224

約数和(自身を除く): 1566273376

約数列:

[1, 2, 4, 8, 16, 32, 127, 151, 254, 302, 508, 604, 1016, 1208, 2032, 2416, 2557, 4064, 4832, 5114, 10228, 19177, 20456, 38354, 40912, 76708, 81824, 153416, 306832, 324739, 386107, 613664, 649478, 772214, 1298956, 1544428, 2597912, 3088856, 5195824, 6177712, 10391648, 12355424, 49035589, 98071178, 196142356, 392284712, 784569424, 1569138848]

約数ペア:

[(1, 1569138848), (2, 784569424), (4, 392284712), (8, 196142356), (16, 98071178), (32, 49035589), (127, 12355424), (151, 10391648), (254, 6177712), (302, 5195824), (508, 3088856), (604, 2597912), (1016, 1544428), (1208, 1298956), (2032, 772214), (2416, 649478), (2557, 613664), (4064, 386107), (4832, 324739), (5114, 306832), (10228, 153416), (19177, 81824), (20456, 76708), (38354, 40912)]