16211712384

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21617}}^1$

素因数の和:21678

約数の個数: 256

約数和(自身を含む): 56448921600

約数和(自身を除く): 40237209216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3906, 3968, 4032, 4464, 5208, 5859, 5952, 6048, 6696, 6944, 7812, 8064, 8928, 10416, 11718, 11904, 12096, 13392, 13888, 15624, 17856, 20832, 21617, 23436, 24192, 26784, 27776, 31248, 35712, 41664, 43234, 46872, 53568, 62496, 64851, 83328, 86468, 93744, 107136, 124992, 129702, 151319, 172936, 187488, 194553, 249984, 259404, 302638, 345872, 374976, 389106, 453957, 518808, 583659, 605276, 670127, 691744, 749952, 778212, 907914, 1037616, 1167318, 1210552, 1340254, 1361871, 1383488, 1556424, 1815828, 2010381, 2075232, 2334636, 2421104, 2680508, 2723742, 2766976, 3112848, 3631656, 4020762, 4085613, 4150464, 4669272, 4690889, 4842208, 5361016, 5447484, 6031143, 6225696, 7263312, 8041524, 8171226, 8300928, 9338544, 9381778, 9684416, 10722032, 10894968, 12062286, 12451392, 14072667, 14526624, 16083048, 16342452, 18093429, 18677088, 18763556, 19368832, 21444064, 21789936, 24124572, 24902784, 28145334, 29053248, 32166096, 32684904, 36186858, 37354176, 37527112, 42218001, 42888128, 43579872, 48249144, 56290668, 58106496, 64332192, 65369808, 72373716, 74708352, 75054224, 84436002, 85776256, 87159744, 96498288, 112581336, 126654003, 128664384, 130739616, 144747432, 150108448, 168872004, 174319488, 192996576, 225162672, 253308006, 257328768, 261479232, 289494864, 300216896, 337744008, 385993152, 450325344, 506616012, 522958464, 578989728, 600433792, 675488016, 771986304, 900650688, 1013232024, 1157979456, 1350976032, 1801301376, 2026464048, 2315958912, 2701952064, 4052928096, 5403904128, 8105856192, 16211712384]

約数ペア:

[(1, 16211712384), (2, 8105856192), (3, 5403904128), (4, 4052928096), (6, 2701952064), (7, 2315958912), (8, 2026464048), (9, 1801301376), (12, 1350976032), (14, 1157979456), (16, 1013232024), (18, 900650688), (21, 771986304), (24, 675488016), (27, 600433792), (28, 578989728), (31, 522958464), (32, 506616012), (36, 450325344), (42, 385993152), (48, 337744008), (54, 300216896), (56, 289494864), (62, 261479232), (63, 257328768), (64, 253308006), (72, 225162672), (84, 192996576), (93, 174319488), (96, 168872004), (108, 150108448), (112, 144747432), (124, 130739616), (126, 128664384), (128, 126654003), (144, 112581336), (168, 96498288), (186, 87159744), (189, 85776256), (192, 84436002), (216, 75054224), (217, 74708352), (224, 72373716), (248, 65369808), (252, 64332192), (279, 58106496), (288, 56290668), (336, 48249144), (372, 43579872), (378, 42888128), (384, 42218001), (432, 37527112), (434, 37354176), (448, 36186858), (496, 32684904), (504, 32166096), (558, 29053248), (576, 28145334), (651, 24902784), (672, 24124572), (744, 21789936), (756, 21444064), (837, 19368832), (864, 18763556), (868, 18677088), (896, 18093429), (992, 16342452), (1008, 16083048), (1116, 14526624), (1152, 14072667), (1302, 12451392), (1344, 12062286), (1488, 10894968), (1512, 10722032), (1674, 9684416), (1728, 9381778), (1736, 9338544), (1953, 8300928), (1984, 8171226), (2016, 8041524), (2232, 7263312), (2604, 6225696), (2688, 6031143), (2976, 5447484), (3024, 5361016), (3348, 4842208), (3456, 4690889), (3472, 4669272), (3906, 4150464), (3968, 4085613), (4032, 4020762), (4464, 3631656), (5208, 3112848), (5859, 2766976), (5952, 2723742), (6048, 2680508), (6696, 2421104), (6944, 2334636), (7812, 2075232), (8064, 2010381), (8928, 1815828), (10416, 1556424), (11718, 1383488), (11904, 1361871), (12096, 1340254), (13392, 1210552), (13888, 1167318), (15624, 1037616), (17856, 907914), (20832, 778212), (21617, 749952), (23436, 691744), (24192, 670127), (26784, 605276), (27776, 583659), (31248, 518808), (35712, 453957), (41664, 389106), (43234, 374976), (46872, 345872), (53568, 302638), (62496, 259404), (64851, 249984), (83328, 194553), (86468, 187488), (93744, 172936), (107136, 151319), (124992, 129702)]