258507072

素因数分解:

$2^6\times 3^3\times {\mathrm{211}}^1\times {\mathrm{709}}^1$

素因数の和:941

約数の個数: 112

約数和(自身を含む): 764641600

約数和(自身を除く): 506134528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 211, 216, 288, 422, 432, 576, 633, 709, 844, 864, 1266, 1418, 1688, 1728, 1899, 2127, 2532, 2836, 3376, 3798, 4254, 5064, 5672, 5697, 6381, 6752, 7596, 8508, 10128, 11344, 11394, 12762, 13504, 15192, 17016, 19143, 20256, 22688, 22788, 25524, 30384, 34032, 38286, 40512, 45376, 45576, 51048, 60768, 68064, 76572, 91152, 102096, 121536, 136128, 149599, 153144, 182304, 204192, 299198, 306288, 364608, 408384, 448797, 598396, 612576, 897594, 1196792, 1225152, 1346391, 1795188, 2393584, 2692782, 3590376, 4039173, 4787168, 5385564, 7180752, 8078346, 9574336, 10771128, 14361504, 16156692, 21542256, 28723008, 32313384, 43084512, 64626768, 86169024, 129253536, 258507072]

約数ペア:

[(1, 258507072), (2, 129253536), (3, 86169024), (4, 64626768), (6, 43084512), (8, 32313384), (9, 28723008), (12, 21542256), (16, 16156692), (18, 14361504), (24, 10771128), (27, 9574336), (32, 8078346), (36, 7180752), (48, 5385564), (54, 4787168), (64, 4039173), (72, 3590376), (96, 2692782), (108, 2393584), (144, 1795188), (192, 1346391), (211, 1225152), (216, 1196792), (288, 897594), (422, 612576), (432, 598396), (576, 448797), (633, 408384), (709, 364608), (844, 306288), (864, 299198), (1266, 204192), (1418, 182304), (1688, 153144), (1728, 149599), (1899, 136128), (2127, 121536), (2532, 102096), (2836, 91152), (3376, 76572), (3798, 68064), (4254, 60768), (5064, 51048), (5672, 45576), (5697, 45376), (6381, 40512), (6752, 38286), (7596, 34032), (8508, 30384), (10128, 25524), (11344, 22788), (11394, 22688), (12762, 20256), (13504, 19143), (15192, 17016)]