205740864

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 224

約数和(自身を含む): 703722240

約数和(自身を除く): 497981376

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, 64, 72, 73, 84, 96, 108, 112, 126, 144, 146, 168, 189, 192, 216, 219, 224, 233, 252, 288, 292, 336, 378, 432, 438, 448, 466, 504, 511, 576, 584, 657, 672, 699, 756, 864, 876, 932, 1008, 1022, 1168, 1314, 1344, 1398, 1512, 1533, 1631, 1728, 1752, 1864, 1971, 2016, 2044, 2097, 2336, 2628, 2796, 3024, 3066, 3262, 3504, 3728, 3942, 4032, 4088, 4194, 4599, 4672, 4893, 5256, 5592, 6048, 6132, 6291, 6524, 7008, 7456, 7884, 8176, 8388, 9198, 9786, 10512, 11184, 12096, 12264, 12582, 13048, 13797, 14016, 14679, 14912, 15768, 16352, 16776, 17009, 18396, 19572, 21024, 22368, 24528, 25164, 26096, 27594, 29358, 31536, 32704, 33552, 34018, 36792, 39144, 42048, 44037, 44736, 49056, 50328, 51027, 52192, 55188, 58716, 63072, 67104, 68036, 73584, 78288, 88074, 98112, 100656, 102054, 104384, 110376, 117432, 119063, 126144, 134208, 136072, 147168, 153081, 156576, 176148, 201312, 204108, 220752, 234864, 238126, 272144, 294336, 306162, 313152, 352296, 357189, 402624, 408216, 441504, 459243, 469728, 476252, 544288, 612324, 704592, 714378, 816432, 883008, 918486, 939456, 952504, 1071567, 1088576, 1224648, 1409184, 1428756, 1632864, 1836972, 1905008, 2143134, 2449296, 2818368, 2857512, 3214701, 3265728, 3673944, 3810016, 4286268, 4898592, 5715024, 6429402, 7347888, 7620032, 8572536, 9797184, 11430048, 12858804, 14695776, 17145072, 22860096, 25717608, 29391552, 34290144, 51435216, 68580288, 102870432, 205740864]

約数ペア:

[(1, 205740864), (2, 102870432), (3, 68580288), (4, 51435216), (6, 34290144), (7, 29391552), (8, 25717608), (9, 22860096), (12, 17145072), (14, 14695776), (16, 12858804), (18, 11430048), (21, 9797184), (24, 8572536), (27, 7620032), (28, 7347888), (32, 6429402), (36, 5715024), (42, 4898592), (48, 4286268), (54, 3810016), (56, 3673944), (63, 3265728), (64, 3214701), (72, 2857512), (73, 2818368), (84, 2449296), (96, 2143134), (108, 1905008), (112, 1836972), (126, 1632864), (144, 1428756), (146, 1409184), (168, 1224648), (189, 1088576), (192, 1071567), (216, 952504), (219, 939456), (224, 918486), (233, 883008), (252, 816432), (288, 714378), (292, 704592), (336, 612324), (378, 544288), (432, 476252), (438, 469728), (448, 459243), (466, 441504), (504, 408216), (511, 402624), (576, 357189), (584, 352296), (657, 313152), (672, 306162), (699, 294336), (756, 272144), (864, 238126), (876, 234864), (932, 220752), (1008, 204108), (1022, 201312), (1168, 176148), (1314, 156576), (1344, 153081), (1398, 147168), (1512, 136072), (1533, 134208), (1631, 126144), (1728, 119063), (1752, 117432), (1864, 110376), (1971, 104384), (2016, 102054), (2044, 100656), (2097, 98112), (2336, 88074), (2628, 78288), (2796, 73584), (3024, 68036), (3066, 67104), (3262, 63072), (3504, 58716), (3728, 55188), (3942, 52192), (4032, 51027), (4088, 50328), (4194, 49056), (4599, 44736), (4672, 44037), (4893, 42048), (5256, 39144), (5592, 36792), (6048, 34018), (6132, 33552), (6291, 32704), (6524, 31536), (7008, 29358), (7456, 27594), (7884, 26096), (8176, 25164), (8388, 24528), (9198, 22368), (9786, 21024), (10512, 19572), (11184, 18396), (12096, 17009), (12264, 16776), (12582, 16352), (13048, 15768), (13797, 14912), (14016, 14679)]