428049792

素因数分解:

$2^7\times 3^3\times {\mathrm{211}}^1\times {\mathrm{587}}^1$

素因数の和:821

約数の個数: 128

約数和(自身を含む): 1271491200

約数和(自身を除く): 843441408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 211, 216, 288, 384, 422, 432, 576, 587, 633, 844, 864, 1152, 1174, 1266, 1688, 1728, 1761, 1899, 2348, 2532, 3376, 3456, 3522, 3798, 4696, 5064, 5283, 5697, 6752, 7044, 7596, 9392, 10128, 10566, 11394, 13504, 14088, 15192, 15849, 18784, 20256, 21132, 22788, 27008, 28176, 30384, 31698, 37568, 40512, 42264, 45576, 56352, 60768, 63396, 75136, 81024, 84528, 91152, 112704, 121536, 123857, 126792, 169056, 182304, 225408, 243072, 247714, 253584, 338112, 364608, 371571, 495428, 507168, 676224, 729216, 743142, 990856, 1014336, 1114713, 1486284, 1981712, 2028672, 2229426, 2972568, 3344139, 3963424, 4458852, 5945136, 6688278, 7926848, 8917704, 11890272, 13376556, 15853696, 17835408, 23780544, 26753112, 35670816, 47561088, 53506224, 71341632, 107012448, 142683264, 214024896, 428049792]

約数ペア:

[(1, 428049792), (2, 214024896), (3, 142683264), (4, 107012448), (6, 71341632), (8, 53506224), (9, 47561088), (12, 35670816), (16, 26753112), (18, 23780544), (24, 17835408), (27, 15853696), (32, 13376556), (36, 11890272), (48, 8917704), (54, 7926848), (64, 6688278), (72, 5945136), (96, 4458852), (108, 3963424), (128, 3344139), (144, 2972568), (192, 2229426), (211, 2028672), (216, 1981712), (288, 1486284), (384, 1114713), (422, 1014336), (432, 990856), (576, 743142), (587, 729216), (633, 676224), (844, 507168), (864, 495428), (1152, 371571), (1174, 364608), (1266, 338112), (1688, 253584), (1728, 247714), (1761, 243072), (1899, 225408), (2348, 182304), (2532, 169056), (3376, 126792), (3456, 123857), (3522, 121536), (3798, 112704), (4696, 91152), (5064, 84528), (5283, 81024), (5697, 75136), (6752, 63396), (7044, 60768), (7596, 56352), (9392, 45576), (10128, 42264), (10566, 40512), (11394, 37568), (13504, 31698), (14088, 30384), (15192, 28176), (15849, 27008), (18784, 22788), (20256, 21132)]