21264048288

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{18217}}^1$

素因数の和:18436

約数の個数: 192

約数和(自身を含む): 71251326720

約数和(自身を除く): 49987278432

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, 72, 84, 96, 108, 112, 126, 144, 168, 189, 193, 216, 224, 252, 288, 336, 378, 386, 432, 504, 579, 672, 756, 772, 864, 1008, 1158, 1351, 1512, 1544, 1737, 2016, 2316, 2702, 3024, 3088, 3474, 4053, 4632, 5211, 5404, 6048, 6176, 6948, 8106, 9264, 10422, 10808, 12159, 13896, 16212, 18217, 18528, 20844, 21616, 24318, 27792, 32424, 36434, 36477, 41688, 43232, 48636, 54651, 55584, 64848, 72868, 72954, 83376, 97272, 109302, 127519, 129696, 145736, 145908, 163953, 166752, 194544, 218604, 255038, 291472, 291816, 327906, 382557, 389088, 437208, 491859, 510076, 582944, 583632, 655812, 765114, 874416, 983718, 1020152, 1147671, 1167264, 1311624, 1530228, 1748832, 1967436, 2040304, 2295342, 2623248, 3060456, 3443013, 3515881, 3934872, 4080608, 4590684, 5246496, 6120912, 6886026, 7031762, 7869744, 9181368, 10547643, 12241824, 13772052, 14063524, 15739488, 18362736, 21095286, 24611167, 27544104, 28127048, 31642929, 36725472, 42190572, 49222334, 55088208, 56254096, 63285858, 73833501, 84381144, 94928787, 98444668, 110176416, 112508192, 126571716, 147667002, 168762288, 189857574, 196889336, 221500503, 253143432, 295334004, 337524576, 379715148, 393778672, 443001006, 506286864, 590668008, 664501509, 759430296, 787557344, 886002012, 1012573728, 1181336016, 1329003018, 1518860592, 1772004024, 2362672032, 2658006036, 3037721184, 3544008048, 5316012072, 7088016096, 10632024144, 21264048288]

約数ペア:

[(1, 21264048288), (2, 10632024144), (3, 7088016096), (4, 5316012072), (6, 3544008048), (7, 3037721184), (8, 2658006036), (9, 2362672032), (12, 1772004024), (14, 1518860592), (16, 1329003018), (18, 1181336016), (21, 1012573728), (24, 886002012), (27, 787557344), (28, 759430296), (32, 664501509), (36, 590668008), (42, 506286864), (48, 443001006), (54, 393778672), (56, 379715148), (63, 337524576), (72, 295334004), (84, 253143432), (96, 221500503), (108, 196889336), (112, 189857574), (126, 168762288), (144, 147667002), (168, 126571716), (189, 112508192), (193, 110176416), (216, 98444668), (224, 94928787), (252, 84381144), (288, 73833501), (336, 63285858), (378, 56254096), (386, 55088208), (432, 49222334), (504, 42190572), (579, 36725472), (672, 31642929), (756, 28127048), (772, 27544104), (864, 24611167), (1008, 21095286), (1158, 18362736), (1351, 15739488), (1512, 14063524), (1544, 13772052), (1737, 12241824), (2016, 10547643), (2316, 9181368), (2702, 7869744), (3024, 7031762), (3088, 6886026), (3474, 6120912), (4053, 5246496), (4632, 4590684), (5211, 4080608), (5404, 3934872), (6048, 3515881), (6176, 3443013), (6948, 3060456), (8106, 2623248), (9264, 2295342), (10422, 2040304), (10808, 1967436), (12159, 1748832), (13896, 1530228), (16212, 1311624), (18217, 1167264), (18528, 1147671), (20844, 1020152), (21616, 983718), (24318, 874416), (27792, 765114), (32424, 655812), (36434, 583632), (36477, 582944), (41688, 510076), (43232, 491859), (48636, 437208), (54651, 389088), (55584, 382557), (64848, 327906), (72868, 291816), (72954, 291472), (83376, 255038), (97272, 218604), (109302, 194544), (127519, 166752), (129696, 163953), (145736, 145908)]