1668564576

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1049}}^1$

素因数の和:1338

約数の個数: 192

約数和(自身を含む): 5588352000

約数和(自身を除く): 3919787424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 263, 288, 336, 378, 432, 504, 526, 672, 756, 789, 864, 1008, 1049, 1052, 1512, 1578, 1841, 2016, 2098, 2104, 2367, 3024, 3147, 3156, 3682, 4196, 4208, 4734, 5523, 6048, 6294, 6312, 7101, 7343, 7364, 8392, 8416, 9441, 9468, 11046, 12588, 12624, 14202, 14686, 14728, 16569, 16784, 18882, 18936, 22029, 22092, 25176, 25248, 28323, 28404, 29372, 29456, 33138, 33568, 37764, 37872, 44058, 44184, 49707, 50352, 56646, 56808, 58744, 58912, 66087, 66276, 75528, 75744, 88116, 88368, 99414, 100704, 113292, 113616, 117488, 132174, 132552, 151056, 176232, 176736, 198261, 198828, 226584, 227232, 234976, 264348, 265104, 275887, 302112, 352464, 396522, 397656, 453168, 528696, 530208, 551774, 704928, 793044, 795312, 827661, 906336, 1057392, 1103548, 1586088, 1590624, 1655322, 1931209, 2114784, 2207096, 2482983, 3172176, 3310644, 3862418, 4414192, 4965966, 5793627, 6344352, 6621288, 7448949, 7724836, 8828384, 9931932, 11587254, 13242576, 14897898, 15449672, 17380881, 19863864, 23174508, 26485152, 29795796, 30899344, 34761762, 39727728, 46349016, 52142643, 59591592, 61798688, 69523524, 79455456, 92698032, 104285286, 119183184, 139047048, 185396064, 208570572, 238366368, 278094096, 417141144, 556188192, 834282288, 1668564576]

約数ペア:

[(1, 1668564576), (2, 834282288), (3, 556188192), (4, 417141144), (6, 278094096), (7, 238366368), (8, 208570572), (9, 185396064), (12, 139047048), (14, 119183184), (16, 104285286), (18, 92698032), (21, 79455456), (24, 69523524), (27, 61798688), (28, 59591592), (32, 52142643), (36, 46349016), (42, 39727728), (48, 34761762), (54, 30899344), (56, 29795796), (63, 26485152), (72, 23174508), (84, 19863864), (96, 17380881), (108, 15449672), (112, 14897898), (126, 13242576), (144, 11587254), (168, 9931932), (189, 8828384), (216, 7724836), (224, 7448949), (252, 6621288), (263, 6344352), (288, 5793627), (336, 4965966), (378, 4414192), (432, 3862418), (504, 3310644), (526, 3172176), (672, 2482983), (756, 2207096), (789, 2114784), (864, 1931209), (1008, 1655322), (1049, 1590624), (1052, 1586088), (1512, 1103548), (1578, 1057392), (1841, 906336), (2016, 827661), (2098, 795312), (2104, 793044), (2367, 704928), (3024, 551774), (3147, 530208), (3156, 528696), (3682, 453168), (4196, 397656), (4208, 396522), (4734, 352464), (5523, 302112), (6048, 275887), (6294, 265104), (6312, 264348), (7101, 234976), (7343, 227232), (7364, 226584), (8392, 198828), (8416, 198261), (9441, 176736), (9468, 176232), (11046, 151056), (12588, 132552), (12624, 132174), (14202, 117488), (14686, 113616), (14728, 113292), (16569, 100704), (16784, 99414), (18882, 88368), (18936, 88116), (22029, 75744), (22092, 75528), (25176, 66276), (25248, 66087), (28323, 58912), (28404, 58744), (29372, 56808), (29456, 56646), (33138, 50352), (33568, 49707), (37764, 44184), (37872, 44058)]