211319808

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 176

約数和(自身を含む): 666568704

約数和(自身を除く): 455248896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 317, 336, 372, 384, 434, 448, 496, 512, 634, 651, 672, 744, 768, 868, 896, 951, 992, 1024, 1268, 1302, 1344, 1488, 1536, 1736, 1792, 1902, 1984, 2219, 2536, 2604, 2688, 2976, 3072, 3472, 3584, 3804, 3968, 4438, 5072, 5208, 5376, 5952, 6657, 6944, 7168, 7608, 7936, 8876, 9827, 10144, 10416, 10752, 11904, 13314, 13888, 15216, 15872, 17752, 19654, 20288, 20832, 21504, 23808, 26628, 27776, 29481, 30432, 31744, 35504, 39308, 40576, 41664, 47616, 53256, 55552, 58962, 60864, 68789, 71008, 78616, 81152, 83328, 95232, 106512, 111104, 117924, 121728, 137578, 142016, 157232, 162304, 166656, 206367, 213024, 222208, 235848, 243456, 275156, 284032, 314464, 324608, 333312, 412734, 426048, 471696, 486912, 550312, 568064, 628928, 666624, 825468, 852096, 943392, 973824, 1100624, 1136128, 1257856, 1650936, 1704192, 1886784, 2201248, 2272256, 2515712, 3301872, 3408384, 3773568, 4402496, 5031424, 6603744, 6816768, 7547136, 8804992, 10062848, 13207488, 15094272, 17609984, 26414976, 30188544, 35219968, 52829952, 70439936, 105659904, 211319808]

約数ペア:

[(1, 211319808), (2, 105659904), (3, 70439936), (4, 52829952), (6, 35219968), (7, 30188544), (8, 26414976), (12, 17609984), (14, 15094272), (16, 13207488), (21, 10062848), (24, 8804992), (28, 7547136), (31, 6816768), (32, 6603744), (42, 5031424), (48, 4402496), (56, 3773568), (62, 3408384), (64, 3301872), (84, 2515712), (93, 2272256), (96, 2201248), (112, 1886784), (124, 1704192), (128, 1650936), (168, 1257856), (186, 1136128), (192, 1100624), (217, 973824), (224, 943392), (248, 852096), (256, 825468), (317, 666624), (336, 628928), (372, 568064), (384, 550312), (434, 486912), (448, 471696), (496, 426048), (512, 412734), (634, 333312), (651, 324608), (672, 314464), (744, 284032), (768, 275156), (868, 243456), (896, 235848), (951, 222208), (992, 213024), (1024, 206367), (1268, 166656), (1302, 162304), (1344, 157232), (1488, 142016), (1536, 137578), (1736, 121728), (1792, 117924), (1902, 111104), (1984, 106512), (2219, 95232), (2536, 83328), (2604, 81152), (2688, 78616), (2976, 71008), (3072, 68789), (3472, 60864), (3584, 58962), (3804, 55552), (3968, 53256), (4438, 47616), (5072, 41664), (5208, 40576), (5376, 39308), (5952, 35504), (6657, 31744), (6944, 30432), (7168, 29481), (7608, 27776), (7936, 26628), (8876, 23808), (9827, 21504), (10144, 20832), (10416, 20288), (10752, 19654), (11904, 17752), (13314, 15872), (13888, 15216)]