425216922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{599}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 967680000

約数和(自身を除く): 542463078

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 479, 494, 599, 741, 958, 1198, 1437, 1482, 1797, 2874, 3594, 6227, 7787, 9101, 11381, 12454, 15574, 18202, 18681, 22762, 23361, 27303, 34143, 37362, 46722, 54606, 68286, 118313, 147953, 236626, 286921, 295906, 354939, 443859, 573842, 709878, 860763, 887718, 1721526, 3729973, 5451499, 7459946, 10902998, 11189919, 16354497, 22379838, 32708994, 70869487, 141738974, 212608461, 425216922]

約数ペア:

[(1, 425216922), (2, 212608461), (3, 141738974), (6, 70869487), (13, 32708994), (19, 22379838), (26, 16354497), (38, 11189919), (39, 10902998), (57, 7459946), (78, 5451499), (114, 3729973), (247, 1721526), (479, 887718), (494, 860763), (599, 709878), (741, 573842), (958, 443859), (1198, 354939), (1437, 295906), (1482, 286921), (1797, 236626), (2874, 147953), (3594, 118313), (6227, 68286), (7787, 54606), (9101, 46722), (11381, 37362), (12454, 34143), (15574, 27303), (18202, 23361), (18681, 22762)]