320041344

素因数分解:

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

素因数の和:337

約数の個数: 192

約数和(自身を含む): 1006752240

約数和(自身を除く): 686710896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 128, 146, 147, 168, 192, 196, 219, 224, 233, 292, 294, 336, 384, 392, 438, 448, 466, 511, 584, 588, 672, 699, 784, 876, 896, 932, 1022, 1168, 1176, 1344, 1398, 1533, 1568, 1631, 1752, 1864, 2044, 2336, 2352, 2688, 2796, 3066, 3136, 3262, 3504, 3577, 3728, 4088, 4672, 4704, 4893, 5592, 6132, 6272, 6524, 7008, 7154, 7456, 8176, 9344, 9408, 9786, 10731, 11184, 11417, 12264, 13048, 14016, 14308, 14912, 16352, 17009, 18816, 19572, 21462, 22368, 22834, 24528, 26096, 28032, 28616, 29824, 32704, 34018, 34251, 39144, 42924, 44736, 45668, 49056, 51027, 52192, 57232, 65408, 68036, 68502, 78288, 85848, 89472, 91336, 98112, 102054, 104384, 114464, 119063, 136072, 137004, 156576, 171696, 182672, 196224, 204108, 208768, 228928, 238126, 272144, 274008, 313152, 343392, 357189, 365344, 408216, 457856, 476252, 544288, 548016, 626304, 686784, 714378, 730688, 816432, 833441, 952504, 1088576, 1096032, 1373568, 1428756, 1461376, 1632864, 1666882, 1905008, 2177152, 2192064, 2500323, 2857512, 3265728, 3333764, 3810016, 4384128, 5000646, 5715024, 6531456, 6667528, 7620032, 10001292, 11430048, 13335056, 15240064, 20002584, 22860096, 26670112, 40005168, 45720192, 53340224, 80010336, 106680448, 160020672, 320041344]

約数ペア:

[(1, 320041344), (2, 160020672), (3, 106680448), (4, 80010336), (6, 53340224), (7, 45720192), (8, 40005168), (12, 26670112), (14, 22860096), (16, 20002584), (21, 15240064), (24, 13335056), (28, 11430048), (32, 10001292), (42, 7620032), (48, 6667528), (49, 6531456), (56, 5715024), (64, 5000646), (73, 4384128), (84, 3810016), (96, 3333764), (98, 3265728), (112, 2857512), (128, 2500323), (146, 2192064), (147, 2177152), (168, 1905008), (192, 1666882), (196, 1632864), (219, 1461376), (224, 1428756), (233, 1373568), (292, 1096032), (294, 1088576), (336, 952504), (384, 833441), (392, 816432), (438, 730688), (448, 714378), (466, 686784), (511, 626304), (584, 548016), (588, 544288), (672, 476252), (699, 457856), (784, 408216), (876, 365344), (896, 357189), (932, 343392), (1022, 313152), (1168, 274008), (1176, 272144), (1344, 238126), (1398, 228928), (1533, 208768), (1568, 204108), (1631, 196224), (1752, 182672), (1864, 171696), (2044, 156576), (2336, 137004), (2352, 136072), (2688, 119063), (2796, 114464), (3066, 104384), (3136, 102054), (3262, 98112), (3504, 91336), (3577, 89472), (3728, 85848), (4088, 78288), (4672, 68502), (4704, 68036), (4893, 65408), (5592, 57232), (6132, 52192), (6272, 51027), (6524, 49056), (7008, 45668), (7154, 44736), (7456, 42924), (8176, 39144), (9344, 34251), (9408, 34018), (9786, 32704), (10731, 29824), (11184, 28616), (11417, 28032), (12264, 26096), (13048, 24528), (14016, 22834), (14308, 22368), (14912, 21462), (16352, 19572), (17009, 18816)]