264053868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89087}}^1$

素因数の和:89126

約数の個数: 48

約数和(自身を含む): 698449920

約数和(自身を除く): 434396052

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 89087, 178174, 267261, 356348, 534522, 1069044, 1158131, 1692653, 2316262, 3385306, 3474393, 4632524, 5077959, 6770612, 6948786, 10155918, 13897572, 20311836, 22004489, 44008978, 66013467, 88017956, 132026934, 264053868]

約数ペア:

[(1, 264053868), (2, 132026934), (3, 88017956), (4, 66013467), (6, 44008978), (12, 22004489), (13, 20311836), (19, 13897572), (26, 10155918), (38, 6948786), (39, 6770612), (52, 5077959), (57, 4632524), (76, 3474393), (78, 3385306), (114, 2316262), (156, 1692653), (228, 1158131), (247, 1069044), (494, 534522), (741, 356348), (988, 267261), (1482, 178174), (2964, 89087)]