313571328

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 1000097280

約数和(自身を除く): 686525952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 317, 322, 336, 368, 384, 448, 483, 512, 552, 634, 644, 672, 736, 768, 896, 951, 966, 1024, 1104, 1268, 1288, 1344, 1472, 1536, 1792, 1902, 1932, 2048, 2208, 2219, 2536, 2576, 2688, 2944, 3072, 3584, 3804, 3864, 4416, 4438, 5072, 5152, 5376, 5888, 6144, 6657, 7168, 7291, 7608, 7728, 8832, 8876, 10144, 10304, 10752, 11776, 13314, 14336, 14582, 15216, 15456, 17664, 17752, 20288, 20608, 21504, 21873, 23552, 26628, 29164, 30432, 30912, 35328, 35504, 40576, 41216, 43008, 43746, 47104, 51037, 53256, 58328, 60864, 61824, 70656, 71008, 81152, 82432, 87492, 102074, 106512, 116656, 121728, 123648, 141312, 142016, 153111, 162304, 164864, 174984, 204148, 213024, 233312, 243456, 247296, 284032, 306222, 324608, 329728, 349968, 408296, 426048, 466624, 486912, 494592, 568064, 612444, 649216, 699936, 816592, 852096, 933248, 973824, 989184, 1136128, 1224888, 1399872, 1633184, 1704192, 1866496, 1947648, 2272256, 2449776, 2799744, 3266368, 3408384, 3732992, 4544512, 4899552, 5599488, 6532736, 6816768, 7465984, 9799104, 11198976, 13065472, 13633536, 14931968, 19598208, 22397952, 26130944, 39196416, 44795904, 52261888, 78392832, 104523776, 156785664, 313571328]

約数ペア:

[(1, 313571328), (2, 156785664), (3, 104523776), (4, 78392832), (6, 52261888), (7, 44795904), (8, 39196416), (12, 26130944), (14, 22397952), (16, 19598208), (21, 14931968), (23, 13633536), (24, 13065472), (28, 11198976), (32, 9799104), (42, 7465984), (46, 6816768), (48, 6532736), (56, 5599488), (64, 4899552), (69, 4544512), (84, 3732992), (92, 3408384), (96, 3266368), (112, 2799744), (128, 2449776), (138, 2272256), (161, 1947648), (168, 1866496), (184, 1704192), (192, 1633184), (224, 1399872), (256, 1224888), (276, 1136128), (317, 989184), (322, 973824), (336, 933248), (368, 852096), (384, 816592), (448, 699936), (483, 649216), (512, 612444), (552, 568064), (634, 494592), (644, 486912), (672, 466624), (736, 426048), (768, 408296), (896, 349968), (951, 329728), (966, 324608), (1024, 306222), (1104, 284032), (1268, 247296), (1288, 243456), (1344, 233312), (1472, 213024), (1536, 204148), (1792, 174984), (1902, 164864), (1932, 162304), (2048, 153111), (2208, 142016), (2219, 141312), (2536, 123648), (2576, 121728), (2688, 116656), (2944, 106512), (3072, 102074), (3584, 87492), (3804, 82432), (3864, 81152), (4416, 71008), (4438, 70656), (5072, 61824), (5152, 60864), (5376, 58328), (5888, 53256), (6144, 51037), (6657, 47104), (7168, 43746), (7291, 43008), (7608, 41216), (7728, 40576), (8832, 35504), (8876, 35328), (10144, 30912), (10304, 30432), (10752, 29164), (11776, 26628), (13314, 23552), (14336, 21873), (14582, 21504), (15216, 20608), (15456, 20288), (17664, 17752)]