426990528

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2712

約数の個数: 140

約数和(自身を含む): 1307055552

約数和(自身を除く): 880065024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 1728, 1984, 2232, 2511, 2592, 2657, 2976, 3348, 4464, 5022, 5184, 5314, 5952, 6696, 7971, 8928, 10044, 10628, 13392, 15942, 17856, 20088, 21256, 23913, 26784, 31884, 40176, 42512, 47826, 53568, 63768, 71739, 80352, 82367, 85024, 95652, 127536, 143478, 160704, 164734, 170048, 191304, 215217, 247101, 255072, 286956, 329468, 382608, 430434, 494202, 510144, 573912, 658936, 741303, 765216, 860868, 988404, 1147824, 1317872, 1482606, 1530432, 1721736, 1976808, 2223909, 2295648, 2635744, 2965212, 3443472, 3953616, 4447818, 4591296, 5271488, 5930424, 6671727, 6886944, 7907232, 8895636, 11860848, 13343454, 13773888, 15814464, 17791272, 23721696, 26686908, 35582544, 47443392, 53373816, 71165088, 106747632, 142330176, 213495264, 426990528]

約数ペア:

[(1, 426990528), (2, 213495264), (3, 142330176), (4, 106747632), (6, 71165088), (8, 53373816), (9, 47443392), (12, 35582544), (16, 26686908), (18, 23721696), (24, 17791272), (27, 15814464), (31, 13773888), (32, 13343454), (36, 11860848), (48, 8895636), (54, 7907232), (62, 6886944), (64, 6671727), (72, 5930424), (81, 5271488), (93, 4591296), (96, 4447818), (108, 3953616), (124, 3443472), (144, 2965212), (162, 2635744), (186, 2295648), (192, 2223909), (216, 1976808), (248, 1721736), (279, 1530432), (288, 1482606), (324, 1317872), (372, 1147824), (432, 988404), (496, 860868), (558, 765216), (576, 741303), (648, 658936), (744, 573912), (837, 510144), (864, 494202), (992, 430434), (1116, 382608), (1296, 329468), (1488, 286956), (1674, 255072), (1728, 247101), (1984, 215217), (2232, 191304), (2511, 170048), (2592, 164734), (2657, 160704), (2976, 143478), (3348, 127536), (4464, 95652), (5022, 85024), (5184, 82367), (5314, 80352), (5952, 71739), (6696, 63768), (7971, 53568), (8928, 47826), (10044, 42512), (10628, 40176), (13392, 31884), (15942, 26784), (17856, 23913), (20088, 21256)]