210986496

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 240

約数和(自身を含む): 721763328

約数和(自身を除く): 510776832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 211, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 422, 434, 448, 496, 504, 512, 558, 576, 633, 651, 672, 744, 768, 844, 868, 896, 992, 1008, 1116, 1152, 1266, 1302, 1344, 1477, 1488, 1536, 1688, 1736, 1792, 1899, 1953, 1984, 2016, 2232, 2304, 2532, 2604, 2688, 2954, 2976, 3376, 3472, 3584, 3798, 3906, 3968, 4032, 4431, 4464, 4608, 5064, 5208, 5376, 5908, 5952, 6541, 6752, 6944, 7596, 7812, 7936, 8064, 8862, 8928, 10128, 10416, 10752, 11816, 11904, 13082, 13293, 13504, 13888, 15192, 15624, 15872, 16128, 17724, 17856, 19623, 20256, 20832, 23632, 23808, 26164, 26586, 27008, 27776, 30384, 31248, 32256, 35448, 35712, 39246, 40512, 41664, 45787, 47264, 47616, 52328, 53172, 54016, 55552, 58869, 60768, 62496, 70896, 71424, 78492, 81024, 83328, 91574, 94528, 104656, 106344, 108032, 111104, 117738, 121536, 124992, 137361, 141792, 142848, 156984, 162048, 166656, 183148, 189056, 209312, 212688, 235476, 243072, 249984, 274722, 283584, 313968, 324096, 333312, 366296, 378112, 412083, 418624, 425376, 470952, 486144, 499968, 549444, 567168, 627936, 732592, 756224, 824166, 837248, 850752, 941904, 972288, 999936, 1098888, 1134336, 1255872, 1465184, 1648332, 1674496, 1701504, 1883808, 2197776, 2268672, 2511744, 2930368, 3296664, 3348992, 3403008, 3767616, 4395552, 5023488, 5860736, 6593328, 6806016, 7535232, 8791104, 10046976, 11721472, 13186656, 15070464, 17582208, 23442944, 26373312, 30140928, 35164416, 52746624, 70328832, 105493248, 210986496]

約数ペア:

[(1, 210986496), (2, 105493248), (3, 70328832), (4, 52746624), (6, 35164416), (7, 30140928), (8, 26373312), (9, 23442944), (12, 17582208), (14, 15070464), (16, 13186656), (18, 11721472), (21, 10046976), (24, 8791104), (28, 7535232), (31, 6806016), (32, 6593328), (36, 5860736), (42, 5023488), (48, 4395552), (56, 3767616), (62, 3403008), (63, 3348992), (64, 3296664), (72, 2930368), (84, 2511744), (93, 2268672), (96, 2197776), (112, 1883808), (124, 1701504), (126, 1674496), (128, 1648332), (144, 1465184), (168, 1255872), (186, 1134336), (192, 1098888), (211, 999936), (217, 972288), (224, 941904), (248, 850752), (252, 837248), (256, 824166), (279, 756224), (288, 732592), (336, 627936), (372, 567168), (384, 549444), (422, 499968), (434, 486144), (448, 470952), (496, 425376), (504, 418624), (512, 412083), (558, 378112), (576, 366296), (633, 333312), (651, 324096), (672, 313968), (744, 283584), (768, 274722), (844, 249984), (868, 243072), (896, 235476), (992, 212688), (1008, 209312), (1116, 189056), (1152, 183148), (1266, 166656), (1302, 162048), (1344, 156984), (1477, 142848), (1488, 141792), (1536, 137361), (1688, 124992), (1736, 121536), (1792, 117738), (1899, 111104), (1953, 108032), (1984, 106344), (2016, 104656), (2232, 94528), (2304, 91574), (2532, 83328), (2604, 81024), (2688, 78492), (2954, 71424), (2976, 70896), (3376, 62496), (3472, 60768), (3584, 58869), (3798, 55552), (3906, 54016), (3968, 53172), (4032, 52328), (4431, 47616), (4464, 47264), (4608, 45787), (5064, 41664), (5208, 40512), (5376, 39246), (5908, 35712), (5952, 35448), (6541, 32256), (6752, 31248), (6944, 30384), (7596, 27776), (7812, 27008), (7936, 26586), (8064, 26164), (8862, 23808), (8928, 23632), (10128, 20832), (10416, 20256), (10752, 19623), (11816, 17856), (11904, 17724), (13082, 16128), (13293, 15872), (13504, 15624), (13888, 15192)]