4920281244

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{7127}}^1$

素因数の和:7415

約数の個数: 72

約数和(自身を含む): 12620095488

約数和(自身を除く): 7699814244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 151, 254, 302, 381, 453, 508, 604, 762, 906, 1143, 1359, 1524, 1812, 2286, 2718, 4572, 5436, 7127, 14254, 19177, 21381, 28508, 38354, 42762, 57531, 64143, 76708, 85524, 115062, 128286, 172593, 230124, 256572, 345186, 690372, 905129, 1076177, 1810258, 2152354, 2715387, 3228531, 3620516, 4304708, 5430774, 6457062, 8146161, 9685593, 10861548, 12914124, 16292322, 19371186, 32584644, 38742372, 136674479, 273348958, 410023437, 546697916, 820046874, 1230070311, 1640093748, 2460140622, 4920281244]

約数ペア:

[(1, 4920281244), (2, 2460140622), (3, 1640093748), (4, 1230070311), (6, 820046874), (9, 546697916), (12, 410023437), (18, 273348958), (36, 136674479), (127, 38742372), (151, 32584644), (254, 19371186), (302, 16292322), (381, 12914124), (453, 10861548), (508, 9685593), (604, 8146161), (762, 6457062), (906, 5430774), (1143, 4304708), (1359, 3620516), (1524, 3228531), (1812, 2715387), (2286, 2152354), (2718, 1810258), (4572, 1076177), (5436, 905129), (7127, 690372), (14254, 345186), (19177, 256572), (21381, 230124), (28508, 172593), (38354, 128286), (42762, 115062), (57531, 85524), (64143, 76708)]