210531456

素因数分解:

$2^7\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1586

約数の個数: 96

約数和(自身を含む): 611020800

約数和(自身を除く): 400489344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 288, 381, 384, 508, 576, 762, 1016, 1143, 1152, 1439, 1524, 2032, 2286, 2878, 3048, 4064, 4317, 4572, 5756, 6096, 8128, 8634, 9144, 11512, 12192, 12951, 16256, 17268, 18288, 23024, 24384, 25902, 34536, 36576, 46048, 48768, 51804, 69072, 73152, 92096, 103608, 138144, 146304, 182753, 184192, 207216, 276288, 365506, 414432, 548259, 552576, 731012, 828864, 1096518, 1462024, 1644777, 1657728, 2193036, 2924048, 3289554, 4386072, 5848096, 6579108, 8772144, 11696192, 13158216, 17544288, 23392384, 26316432, 35088576, 52632864, 70177152, 105265728, 210531456]

約数ペア:

[(1, 210531456), (2, 105265728), (3, 70177152), (4, 52632864), (6, 35088576), (8, 26316432), (9, 23392384), (12, 17544288), (16, 13158216), (18, 11696192), (24, 8772144), (32, 6579108), (36, 5848096), (48, 4386072), (64, 3289554), (72, 2924048), (96, 2193036), (127, 1657728), (128, 1644777), (144, 1462024), (192, 1096518), (254, 828864), (288, 731012), (381, 552576), (384, 548259), (508, 414432), (576, 365506), (762, 276288), (1016, 207216), (1143, 184192), (1152, 182753), (1439, 146304), (1524, 138144), (2032, 103608), (2286, 92096), (2878, 73152), (3048, 69072), (4064, 51804), (4317, 48768), (4572, 46048), (5756, 36576), (6096, 34536), (8128, 25902), (8634, 24384), (9144, 23024), (11512, 18288), (12192, 17268), (12951, 16256)]