1821923712

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:750

約数の個数: 256

約数和(自身を含む): 6204211200

約数和(自身を除く): 4382287488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 127, 128, 144, 168, 189, 192, 216, 224, 252, 254, 288, 336, 378, 381, 384, 432, 448, 504, 508, 576, 593, 672, 756, 762, 864, 889, 896, 1008, 1016, 1143, 1152, 1186, 1344, 1512, 1524, 1728, 1778, 1779, 2016, 2032, 2286, 2372, 2667, 2688, 3024, 3048, 3429, 3456, 3556, 3558, 4032, 4064, 4151, 4572, 4744, 5334, 5337, 6048, 6096, 6858, 7112, 7116, 8001, 8064, 8128, 8302, 9144, 9488, 10668, 10674, 12096, 12192, 12453, 13716, 14224, 14232, 16002, 16011, 16256, 16604, 18288, 18976, 21336, 21348, 24003, 24192, 24384, 24906, 27432, 28448, 28464, 32004, 32022, 33208, 36576, 37359, 37952, 42672, 42696, 48006, 48768, 49812, 54864, 56896, 56928, 64008, 64044, 66416, 73152, 74718, 75311, 75904, 85344, 85392, 96012, 99624, 109728, 112077, 113792, 113856, 128016, 128088, 132832, 146304, 149436, 150622, 170688, 170784, 192024, 199248, 219456, 224154, 225933, 227712, 256032, 256176, 265664, 298872, 301244, 341376, 341568, 384048, 398496, 438912, 448308, 451866, 512064, 512352, 527177, 531328, 597744, 602488, 677799, 683136, 768096, 796992, 896616, 903732, 1024128, 1024704, 1054354, 1195488, 1204976, 1355598, 1536192, 1581531, 1593984, 1793232, 1807464, 2033397, 2049408, 2108708, 2390976, 2409952, 2711196, 3072384, 3163062, 3586464, 3614928, 4066794, 4217416, 4744593, 4781952, 4819904, 5422392, 6326124, 7172928, 7229856, 8133588, 8434832, 9489186, 9639808, 10844784, 12652248, 14233779, 14345856, 14459712, 16267176, 16869664, 18978372, 21689568, 25304496, 28467558, 28919424, 32534352, 33739328, 37956744, 43379136, 50608992, 56935116, 65068704, 67478656, 75913488, 86758272, 101217984, 113870232, 130137408, 151826976, 202435968, 227740464, 260274816, 303653952, 455480928, 607307904, 910961856, 1821923712]

約数ペア:

[(1, 1821923712), (2, 910961856), (3, 607307904), (4, 455480928), (6, 303653952), (7, 260274816), (8, 227740464), (9, 202435968), (12, 151826976), (14, 130137408), (16, 113870232), (18, 101217984), (21, 86758272), (24, 75913488), (27, 67478656), (28, 65068704), (32, 56935116), (36, 50608992), (42, 43379136), (48, 37956744), (54, 33739328), (56, 32534352), (63, 28919424), (64, 28467558), (72, 25304496), (84, 21689568), (96, 18978372), (108, 16869664), (112, 16267176), (126, 14459712), (127, 14345856), (128, 14233779), (144, 12652248), (168, 10844784), (189, 9639808), (192, 9489186), (216, 8434832), (224, 8133588), (252, 7229856), (254, 7172928), (288, 6326124), (336, 5422392), (378, 4819904), (381, 4781952), (384, 4744593), (432, 4217416), (448, 4066794), (504, 3614928), (508, 3586464), (576, 3163062), (593, 3072384), (672, 2711196), (756, 2409952), (762, 2390976), (864, 2108708), (889, 2049408), (896, 2033397), (1008, 1807464), (1016, 1793232), (1143, 1593984), (1152, 1581531), (1186, 1536192), (1344, 1355598), (1512, 1204976), (1524, 1195488), (1728, 1054354), (1778, 1024704), (1779, 1024128), (2016, 903732), (2032, 896616), (2286, 796992), (2372, 768096), (2667, 683136), (2688, 677799), (3024, 602488), (3048, 597744), (3429, 531328), (3456, 527177), (3556, 512352), (3558, 512064), (4032, 451866), (4064, 448308), (4151, 438912), (4572, 398496), (4744, 384048), (5334, 341568), (5337, 341376), (6048, 301244), (6096, 298872), (6858, 265664), (7112, 256176), (7116, 256032), (8001, 227712), (8064, 225933), (8128, 224154), (8302, 219456), (9144, 199248), (9488, 192024), (10668, 170784), (10674, 170688), (12096, 150622), (12192, 149436), (12453, 146304), (13716, 132832), (14224, 128088), (14232, 128016), (16002, 113856), (16011, 113792), (16256, 112077), (16604, 109728), (18288, 99624), (18976, 96012), (21336, 85392), (21348, 85344), (24003, 75904), (24192, 75311), (24384, 74718), (24906, 73152), (27432, 66416), (28448, 64044), (28464, 64008), (32004, 56928), (32022, 56896), (33208, 54864), (36576, 49812), (37359, 48768), (37952, 48006), (42672, 42696)]