289826208

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:476

約数の個数: 192

約数和(自身を含む): 975179520

約数和(自身を除く): 685353312

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, 173, 189, 216, 224, 252, 277, 288, 336, 346, 378, 432, 504, 519, 554, 672, 692, 756, 831, 864, 1008, 1038, 1108, 1211, 1384, 1512, 1557, 1662, 1939, 2016, 2076, 2216, 2422, 2493, 2768, 3024, 3114, 3324, 3633, 3878, 4152, 4432, 4671, 4844, 4986, 5536, 5817, 6048, 6228, 6648, 7266, 7479, 7756, 8304, 8864, 9342, 9688, 9972, 10899, 11634, 12456, 13296, 14532, 14958, 15512, 16608, 17451, 18684, 19376, 19944, 21798, 23268, 24912, 26592, 29064, 29916, 31024, 32697, 34902, 37368, 38752, 39888, 43596, 46536, 47921, 49824, 52353, 58128, 59832, 62048, 65394, 69804, 74736, 79776, 87192, 93072, 95842, 104706, 116256, 119664, 130788, 139608, 143763, 149472, 174384, 186144, 191684, 209412, 239328, 261576, 279216, 287526, 335447, 348768, 383368, 418824, 431289, 523152, 558432, 575052, 670894, 766736, 837648, 862578, 1006341, 1046304, 1150104, 1293867, 1341788, 1533472, 1675296, 1725156, 2012682, 2300208, 2587734, 2683576, 3019023, 3450312, 4025364, 4600416, 5175468, 5367152, 6038046, 6900624, 8050728, 9057069, 10350936, 10734304, 12076092, 13801248, 16101456, 18114138, 20701872, 24152184, 32202912, 36228276, 41403744, 48304368, 72456552, 96608736, 144913104, 289826208]

約数ペア:

[(1, 289826208), (2, 144913104), (3, 96608736), (4, 72456552), (6, 48304368), (7, 41403744), (8, 36228276), (9, 32202912), (12, 24152184), (14, 20701872), (16, 18114138), (18, 16101456), (21, 13801248), (24, 12076092), (27, 10734304), (28, 10350936), (32, 9057069), (36, 8050728), (42, 6900624), (48, 6038046), (54, 5367152), (56, 5175468), (63, 4600416), (72, 4025364), (84, 3450312), (96, 3019023), (108, 2683576), (112, 2587734), (126, 2300208), (144, 2012682), (168, 1725156), (173, 1675296), (189, 1533472), (216, 1341788), (224, 1293867), (252, 1150104), (277, 1046304), (288, 1006341), (336, 862578), (346, 837648), (378, 766736), (432, 670894), (504, 575052), (519, 558432), (554, 523152), (672, 431289), (692, 418824), (756, 383368), (831, 348768), (864, 335447), (1008, 287526), (1038, 279216), (1108, 261576), (1211, 239328), (1384, 209412), (1512, 191684), (1557, 186144), (1662, 174384), (1939, 149472), (2016, 143763), (2076, 139608), (2216, 130788), (2422, 119664), (2493, 116256), (2768, 104706), (3024, 95842), (3114, 93072), (3324, 87192), (3633, 79776), (3878, 74736), (4152, 69804), (4432, 65394), (4671, 62048), (4844, 59832), (4986, 58128), (5536, 52353), (5817, 49824), (6048, 47921), (6228, 46536), (6648, 43596), (7266, 39888), (7479, 38752), (7756, 37368), (8304, 34902), (8864, 32697), (9342, 31024), (9688, 29916), (9972, 29064), (10899, 26592), (11634, 24912), (12456, 23268), (13296, 21798), (14532, 19944), (14958, 19376), (15512, 18684), (16608, 17451)]