259289856

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 288

約数和(自身を含む): 918328320

約数和(自身を除く): 659038464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 233, 252, 256, 276, 288, 322, 336, 368, 378, 384, 414, 432, 448, 466, 483, 504, 552, 576, 621, 644, 672, 699, 736, 756, 768, 828, 864, 896, 932, 966, 1008, 1104, 1152, 1242, 1288, 1344, 1398, 1449, 1472, 1512, 1631, 1656, 1728, 1792, 1864, 1932, 2016, 2097, 2208, 2304, 2484, 2576, 2688, 2796, 2898, 2944, 3024, 3262, 3312, 3456, 3728, 3864, 4032, 4194, 4347, 4416, 4893, 4968, 5152, 5359, 5376, 5592, 5796, 5888, 6048, 6291, 6524, 6624, 6912, 7456, 7728, 8064, 8388, 8694, 8832, 9786, 9936, 10304, 10718, 11184, 11592, 12096, 12582, 13048, 13248, 14679, 14912, 15456, 16077, 16128, 16776, 17388, 17664, 19572, 19872, 20608, 21436, 22368, 23184, 24192, 25164, 26096, 26496, 29358, 29824, 30912, 32154, 33552, 34776, 37513, 39144, 39744, 41216, 42872, 44037, 44736, 46368, 48231, 48384, 50328, 52192, 52992, 58716, 59648, 61824, 64308, 67104, 69552, 75026, 78288, 79488, 85744, 88074, 89472, 92736, 96462, 100656, 104384, 112539, 117432, 123648, 128616, 134208, 139104, 144693, 150052, 156576, 158976, 171488, 176148, 178944, 185472, 192924, 201312, 208768, 225078, 234864, 257232, 268416, 278208, 289386, 300104, 313152, 337617, 342976, 352296, 370944, 385848, 402624, 417536, 450156, 469728, 514464, 536832, 556416, 578772, 600208, 626304, 675234, 685952, 704592, 771696, 805248, 900312, 939456, 1012851, 1028928, 1112832, 1157544, 1200416, 1252608, 1350468, 1371904, 1409184, 1543392, 1610496, 1800624, 1878912, 2025702, 2057856, 2315088, 2400832, 2700936, 2818368, 3086784, 3601248, 3757824, 4051404, 4115712, 4630176, 4801664, 5401872, 5636736, 6173568, 7202496, 8102808, 9260352, 9603328, 10803744, 11273472, 12347136, 14404992, 16205616, 18520704, 21607488, 28809984, 32411232, 37041408, 43214976, 64822464, 86429952, 129644928, 259289856]

約数ペア:

[(1, 259289856), (2, 129644928), (3, 86429952), (4, 64822464), (6, 43214976), (7, 37041408), (8, 32411232), (9, 28809984), (12, 21607488), (14, 18520704), (16, 16205616), (18, 14404992), (21, 12347136), (23, 11273472), (24, 10803744), (27, 9603328), (28, 9260352), (32, 8102808), (36, 7202496), (42, 6173568), (46, 5636736), (48, 5401872), (54, 4801664), (56, 4630176), (63, 4115712), (64, 4051404), (69, 3757824), (72, 3601248), (84, 3086784), (92, 2818368), (96, 2700936), (108, 2400832), (112, 2315088), (126, 2057856), (128, 2025702), (138, 1878912), (144, 1800624), (161, 1610496), (168, 1543392), (184, 1409184), (189, 1371904), (192, 1350468), (207, 1252608), (216, 1200416), (224, 1157544), (233, 1112832), (252, 1028928), (256, 1012851), (276, 939456), (288, 900312), (322, 805248), (336, 771696), (368, 704592), (378, 685952), (384, 675234), (414, 626304), (432, 600208), (448, 578772), (466, 556416), (483, 536832), (504, 514464), (552, 469728), (576, 450156), (621, 417536), (644, 402624), (672, 385848), (699, 370944), (736, 352296), (756, 342976), (768, 337617), (828, 313152), (864, 300104), (896, 289386), (932, 278208), (966, 268416), (1008, 257232), (1104, 234864), (1152, 225078), (1242, 208768), (1288, 201312), (1344, 192924), (1398, 185472), (1449, 178944), (1472, 176148), (1512, 171488), (1631, 158976), (1656, 156576), (1728, 150052), (1792, 144693), (1864, 139104), (1932, 134208), (2016, 128616), (2097, 123648), (2208, 117432), (2304, 112539), (2484, 104384), (2576, 100656), (2688, 96462), (2796, 92736), (2898, 89472), (2944, 88074), (3024, 85744), (3262, 79488), (3312, 78288), (3456, 75026), (3728, 69552), (3864, 67104), (4032, 64308), (4194, 61824), (4347, 59648), (4416, 58716), (4893, 52992), (4968, 52192), (5152, 50328), (5359, 48384), (5376, 48231), (5592, 46368), (5796, 44736), (5888, 44037), (6048, 42872), (6291, 41216), (6524, 39744), (6624, 39144), (6912, 37513), (7456, 34776), (7728, 33552), (8064, 32154), (8388, 30912), (8694, 29824), (8832, 29358), (9786, 26496), (9936, 26096), (10304, 25164), (10718, 24192), (11184, 23184), (11592, 22368), (12096, 21436), (12582, 20608), (13048, 19872), (13248, 19572), (14679, 17664), (14912, 17388), (15456, 16776), (16077, 16128)]