1791863424

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{39883}}^1$

素因数の和:39919

約数の個数: 128

約数和(自身を含む): 5695435200

約数和(自身を除く): 3903571776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14976, 22464, 39883, 44928, 79766, 119649, 159532, 239298, 319064, 358947, 478596, 518479, 638128, 717894, 957192, 1036958, 1076841, 1276256, 1435788, 1555437, 1914384, 2073916, 2153682, 2552512, 2871576, 3110874, 3828768, 4147832, 4307364, 4666311, 5105024, 5743152, 6221748, 7657536, 8295664, 8614728, 9332622, 11486304, 12443496, 13998933, 15315072, 16591328, 17229456, 18665244, 22972608, 24886992, 27997866, 33182656, 34458912, 37330488, 45945216, 49773984, 55995732, 66365312, 68917824, 74660976, 99547968, 111991464, 137835648, 149321952, 199095936, 223982928, 298643904, 447965856, 597287808, 895931712, 1791863424]

約数ペア:

[(1, 1791863424), (2, 895931712), (3, 597287808), (4, 447965856), (6, 298643904), (8, 223982928), (9, 199095936), (12, 149321952), (13, 137835648), (16, 111991464), (18, 99547968), (24, 74660976), (26, 68917824), (27, 66365312), (32, 55995732), (36, 49773984), (39, 45945216), (48, 37330488), (52, 34458912), (54, 33182656), (64, 27997866), (72, 24886992), (78, 22972608), (96, 18665244), (104, 17229456), (108, 16591328), (117, 15315072), (128, 13998933), (144, 12443496), (156, 11486304), (192, 9332622), (208, 8614728), (216, 8295664), (234, 7657536), (288, 6221748), (312, 5743152), (351, 5105024), (384, 4666311), (416, 4307364), (432, 4147832), (468, 3828768), (576, 3110874), (624, 2871576), (702, 2552512), (832, 2153682), (864, 2073916), (936, 1914384), (1152, 1555437), (1248, 1435788), (1404, 1276256), (1664, 1076841), (1728, 1036958), (1872, 957192), (2496, 717894), (2808, 638128), (3456, 518479), (3744, 478596), (4992, 358947), (5616, 319064), (7488, 239298), (11232, 159532), (14976, 119649), (22464, 79766), (39883, 44928)]