1687891968

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 312

約数和(自身を含む): 5779045376

約数和(自身を除く): 4091153408

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, 1024, 1116, 1152, 1266, 1302, 1344, 1477, 1488, 1536, 1688, 1736, 1792, 1899, 1953, 1984, 2016, 2048, 2232, 2304, 2532, 2604, 2688, 2954, 2976, 3072, 3376, 3472, 3584, 3798, 3906, 3968, 4032, 4096, 4431, 4464, 4608, 5064, 5208, 5376, 5908, 5952, 6144, 6541, 6752, 6944, 7168, 7596, 7812, 7936, 8064, 8862, 8928, 9216, 10128, 10416, 10752, 11816, 11904, 12288, 13082, 13293, 13504, 13888, 14336, 15192, 15624, 15872, 16128, 17724, 17856, 18432, 19623, 20256, 20832, 21504, 23632, 23808, 26164, 26586, 27008, 27776, 28672, 30384, 31248, 31744, 32256, 35448, 35712, 36864, 39246, 40512, 41664, 43008, 45787, 47264, 47616, 52328, 53172, 54016, 55552, 58869, 60768, 62496, 63488, 64512, 70896, 71424, 78492, 81024, 83328, 86016, 91574, 94528, 95232, 104656, 106344, 108032, 111104, 117738, 121536, 124992, 126976, 129024, 137361, 141792, 142848, 156984, 162048, 166656, 183148, 189056, 190464, 209312, 212688, 216064, 222208, 235476, 243072, 249984, 258048, 274722, 283584, 285696, 313968, 324096, 333312, 366296, 378112, 380928, 412083, 418624, 425376, 432128, 444416, 470952, 486144, 499968, 549444, 567168, 571392, 627936, 648192, 666624, 732592, 756224, 824166, 837248, 850752, 864256, 888832, 941904, 972288, 999936, 1098888, 1134336, 1142784, 1255872, 1296384, 1333248, 1465184, 1512448, 1648332, 1674496, 1701504, 1883808, 1944576, 1999872, 2197776, 2268672, 2511744, 2592768, 2666496, 2930368, 3024896, 3296664, 3348992, 3403008, 3767616, 3889152, 3999744, 4395552, 4537344, 5023488, 5860736, 6049792, 6593328, 6697984, 6806016, 7535232, 7778304, 7999488, 8791104, 9074688, 10046976, 11721472, 13186656, 13395968, 13612032, 15070464, 17582208, 18149376, 20093952, 23442944, 26373312, 26791936, 27224064, 30140928, 35164416, 40187904, 46885888, 52746624, 54448128, 60281856, 70328832, 80375808, 93771776, 105493248, 120563712, 140657664, 187543552, 210986496, 241127424, 281315328, 421972992, 562630656, 843945984, 1687891968]

約数ペア:

[(1, 1687891968), (2, 843945984), (3, 562630656), (4, 421972992), (6, 281315328), (7, 241127424), (8, 210986496), (9, 187543552), (12, 140657664), (14, 120563712), (16, 105493248), (18, 93771776), (21, 80375808), (24, 70328832), (28, 60281856), (31, 54448128), (32, 52746624), (36, 46885888), (42, 40187904), (48, 35164416), (56, 30140928), (62, 27224064), (63, 26791936), (64, 26373312), (72, 23442944), (84, 20093952), (93, 18149376), (96, 17582208), (112, 15070464), (124, 13612032), (126, 13395968), (128, 13186656), (144, 11721472), (168, 10046976), (186, 9074688), (192, 8791104), (211, 7999488), (217, 7778304), (224, 7535232), (248, 6806016), (252, 6697984), (256, 6593328), (279, 6049792), (288, 5860736), (336, 5023488), (372, 4537344), (384, 4395552), (422, 3999744), (434, 3889152), (448, 3767616), (496, 3403008), (504, 3348992), (512, 3296664), (558, 3024896), (576, 2930368), (633, 2666496), (651, 2592768), (672, 2511744), (744, 2268672), (768, 2197776), (844, 1999872), (868, 1944576), (896, 1883808), (992, 1701504), (1008, 1674496), (1024, 1648332), (1116, 1512448), (1152, 1465184), (1266, 1333248), (1302, 1296384), (1344, 1255872), (1477, 1142784), (1488, 1134336), (1536, 1098888), (1688, 999936), (1736, 972288), (1792, 941904), (1899, 888832), (1953, 864256), (1984, 850752), (2016, 837248), (2048, 824166), (2232, 756224), (2304, 732592), (2532, 666624), (2604, 648192), (2688, 627936), (2954, 571392), (2976, 567168), (3072, 549444), (3376, 499968), (3472, 486144), (3584, 470952), (3798, 444416), (3906, 432128), (3968, 425376), (4032, 418624), (4096, 412083), (4431, 380928), (4464, 378112), (4608, 366296), (5064, 333312), (5208, 324096), (5376, 313968), (5908, 285696), (5952, 283584), (6144, 274722), (6541, 258048), (6752, 249984), (6944, 243072), (7168, 235476), (7596, 222208), (7812, 216064), (7936, 212688), (8064, 209312), (8862, 190464), (8928, 189056), (9216, 183148), (10128, 166656), (10416, 162048), (10752, 156984), (11816, 142848), (11904, 141792), (12288, 137361), (13082, 129024), (13293, 126976), (13504, 124992), (13888, 121536), (14336, 117738), (15192, 111104), (15624, 108032), (15872, 106344), (16128, 104656), (17724, 95232), (17856, 94528), (18432, 91574), (19623, 86016), (20256, 83328), (20832, 81024), (21504, 78492), (23632, 71424), (23808, 70896), (26164, 64512), (26586, 63488), (27008, 62496), (27776, 60768), (28672, 58869), (30384, 55552), (31248, 54016), (31744, 53172), (32256, 52328), (35448, 47616), (35712, 47264), (36864, 45787), (39246, 43008), (40512, 41664)]