2056591488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18661}}^1$

素因数の和:18726

約数の個数: 128

約数和(自身を含む): 6395840640

約数和(自身を除く): 4339249152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 287, 328, 336, 384, 448, 492, 574, 656, 672, 861, 896, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2624, 2688, 3444, 3936, 4592, 5248, 6888, 7872, 9184, 13776, 15744, 18368, 18661, 27552, 36736, 37322, 55104, 55983, 74644, 110208, 111966, 130627, 149288, 223932, 261254, 298576, 391881, 447864, 522508, 597152, 765101, 783762, 895728, 1045016, 1194304, 1530202, 1567524, 1791456, 2090032, 2295303, 2388608, 3060404, 3135048, 3582912, 4180064, 4590606, 5355707, 6120808, 6270096, 7165824, 8360128, 9181212, 10711414, 12241616, 12540192, 16067121, 16720256, 18362424, 21422828, 24483232, 25080384, 32134242, 36724848, 42845656, 48966464, 50160768, 64268484, 73449696, 85691312, 97932928, 128536968, 146899392, 171382624, 257073936, 293798784, 342765248, 514147872, 685530496, 1028295744, 2056591488]

約数ペア:

[(1, 2056591488), (2, 1028295744), (3, 685530496), (4, 514147872), (6, 342765248), (7, 293798784), (8, 257073936), (12, 171382624), (14, 146899392), (16, 128536968), (21, 97932928), (24, 85691312), (28, 73449696), (32, 64268484), (41, 50160768), (42, 48966464), (48, 42845656), (56, 36724848), (64, 32134242), (82, 25080384), (84, 24483232), (96, 21422828), (112, 18362424), (123, 16720256), (128, 16067121), (164, 12540192), (168, 12241616), (192, 10711414), (224, 9181212), (246, 8360128), (287, 7165824), (328, 6270096), (336, 6120808), (384, 5355707), (448, 4590606), (492, 4180064), (574, 3582912), (656, 3135048), (672, 3060404), (861, 2388608), (896, 2295303), (984, 2090032), (1148, 1791456), (1312, 1567524), (1344, 1530202), (1722, 1194304), (1968, 1045016), (2296, 895728), (2624, 783762), (2688, 765101), (3444, 597152), (3936, 522508), (4592, 447864), (5248, 391881), (6888, 298576), (7872, 261254), (9184, 223932), (13776, 149288), (15744, 130627), (18368, 111966), (18661, 110208), (27552, 74644), (36736, 55983), (37322, 55104)]