263550144

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 224

約数和(自身を含む): 850026240

約数和(自身を除く): 586476096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 32, 33, 39, 44, 48, 52, 58, 64, 66, 78, 87, 88, 96, 104, 116, 132, 143, 156, 174, 176, 192, 208, 232, 264, 286, 312, 319, 331, 348, 352, 377, 416, 429, 464, 528, 572, 624, 638, 662, 696, 704, 754, 832, 858, 928, 957, 993, 1056, 1131, 1144, 1248, 1276, 1324, 1392, 1508, 1716, 1856, 1914, 1986, 2112, 2262, 2288, 2496, 2552, 2648, 2784, 3016, 3432, 3641, 3828, 3972, 4147, 4303, 4524, 4576, 5104, 5296, 5568, 6032, 6864, 7282, 7656, 7944, 8294, 8606, 9048, 9152, 9599, 10208, 10592, 10923, 12064, 12441, 12909, 13728, 14564, 15312, 15888, 16588, 17212, 18096, 19198, 20416, 21184, 21846, 24128, 24882, 25818, 27456, 28797, 29128, 30624, 31776, 33176, 34424, 36192, 38396, 43692, 47333, 49764, 51636, 57594, 58256, 61248, 63552, 66352, 68848, 72384, 76792, 87384, 94666, 99528, 103272, 105589, 115188, 116512, 124787, 132704, 137696, 141999, 153584, 174768, 189332, 199056, 206544, 211178, 230376, 233024, 249574, 265408, 275392, 283998, 307168, 316767, 349536, 374361, 378664, 398112, 413088, 422356, 460752, 499148, 567996, 614336, 633534, 699072, 748722, 757328, 796224, 826176, 844712, 921504, 998296, 1135992, 1267068, 1372657, 1497444, 1514656, 1689424, 1843008, 1996592, 2271984, 2534136, 2745314, 2994888, 3029312, 3378848, 3993184, 4117971, 4543968, 5068272, 5490628, 5989776, 6757696, 7986368, 8235942, 9087936, 10136544, 10981256, 11979552, 16471884, 20273088, 21962512, 23959104, 32943768, 43925024, 65887536, 87850048, 131775072, 263550144]

約数ペア:

[(1, 263550144), (2, 131775072), (3, 87850048), (4, 65887536), (6, 43925024), (8, 32943768), (11, 23959104), (12, 21962512), (13, 20273088), (16, 16471884), (22, 11979552), (24, 10981256), (26, 10136544), (29, 9087936), (32, 8235942), (33, 7986368), (39, 6757696), (44, 5989776), (48, 5490628), (52, 5068272), (58, 4543968), (64, 4117971), (66, 3993184), (78, 3378848), (87, 3029312), (88, 2994888), (96, 2745314), (104, 2534136), (116, 2271984), (132, 1996592), (143, 1843008), (156, 1689424), (174, 1514656), (176, 1497444), (192, 1372657), (208, 1267068), (232, 1135992), (264, 998296), (286, 921504), (312, 844712), (319, 826176), (331, 796224), (348, 757328), (352, 748722), (377, 699072), (416, 633534), (429, 614336), (464, 567996), (528, 499148), (572, 460752), (624, 422356), (638, 413088), (662, 398112), (696, 378664), (704, 374361), (754, 349536), (832, 316767), (858, 307168), (928, 283998), (957, 275392), (993, 265408), (1056, 249574), (1131, 233024), (1144, 230376), (1248, 211178), (1276, 206544), (1324, 199056), (1392, 189332), (1508, 174768), (1716, 153584), (1856, 141999), (1914, 137696), (1986, 132704), (2112, 124787), (2262, 116512), (2288, 115188), (2496, 105589), (2552, 103272), (2648, 99528), (2784, 94666), (3016, 87384), (3432, 76792), (3641, 72384), (3828, 68848), (3972, 66352), (4147, 63552), (4303, 61248), (4524, 58256), (4576, 57594), (5104, 51636), (5296, 49764), (5568, 47333), (6032, 43692), (6864, 38396), (7282, 36192), (7656, 34424), (7944, 33176), (8294, 31776), (8606, 30624), (9048, 29128), (9152, 28797), (9599, 27456), (10208, 25818), (10592, 24882), (10923, 24128), (12064, 21846), (12441, 21184), (12909, 20416), (13728, 19198), (14564, 18096), (15312, 17212), (15888, 16588)]