255310968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{87917}}^1$

素因数の和:87948

約数の個数: 48

約数和(自身を含む): 701585640

約数和(自身を除く): 446274672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 87917, 175834, 263751, 351668, 527502, 703336, 967087, 1055004, 1934174, 2110008, 2901261, 3868348, 5802522, 7736696, 10637957, 11605044, 21275914, 23210088, 31913871, 42551828, 63827742, 85103656, 127655484, 255310968]

約数ペア:

[(1, 255310968), (2, 127655484), (3, 85103656), (4, 63827742), (6, 42551828), (8, 31913871), (11, 23210088), (12, 21275914), (22, 11605044), (24, 10637957), (33, 7736696), (44, 5802522), (66, 3868348), (88, 2901261), (121, 2110008), (132, 1934174), (242, 1055004), (264, 967087), (363, 703336), (484, 527502), (726, 351668), (968, 263751), (1452, 175834), (2904, 87917)]