131815741824

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:212

約数の個数: 768

約数和(自身を含む): 449223667200

約数和(自身を除く): 317407925376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 43, 48, 52, 54, 62, 64, 71, 72, 78, 86, 93, 96, 104, 108, 117, 124, 128, 129, 142, 144, 156, 172, 186, 192, 208, 213, 216, 234, 248, 258, 279, 284, 288, 312, 344, 351, 372, 384, 387, 403, 416, 426, 432, 468, 496, 516, 558, 559, 568, 576, 624, 639, 688, 702, 744, 774, 806, 832, 837, 852, 864, 923, 936, 961, 992, 1032, 1116, 1118, 1136, 1152, 1161, 1209, 1248, 1278, 1333, 1376, 1404, 1488, 1548, 1612, 1664, 1674, 1677, 1704, 1728, 1846, 1872, 1917, 1922, 1984, 2064, 2201, 2232, 2236, 2272, 2322, 2418, 2496, 2556, 2666, 2752, 2769, 2808, 2883, 2976, 3053, 3096, 3224, 3348, 3354, 3408, 3456, 3627, 3692, 3744, 3834, 3844, 3968, 3999, 4128, 4402, 4464, 4472, 4544, 4644, 4836, 4992, 5031, 5112, 5332, 5504, 5538, 5616, 5766, 5952, 6106, 6192, 6448, 6603, 6696, 6708, 6816, 7254, 7384, 7488, 7668, 7688, 7998, 8256, 8307, 8649, 8804, 8928, 8944, 9088, 9159, 9288, 9672, 10062, 10224, 10664, 10881, 11076, 11232, 11532, 11904, 11997, 12212, 12384, 12493, 12896, 13206, 13392, 13416, 13632, 14508, 14768, 14976, 15093, 15336, 15376, 15996, 16512, 16614, 17298, 17329, 17608, 17856, 17888, 18318, 18576, 19344, 19809, 20124, 20448, 21328, 21762, 22152, 22464, 23064, 23994, 24424, 24768, 24921, 24986, 25792, 25947, 26412, 26784, 26832, 27264, 27477, 28613, 29016, 29536, 30186, 30672, 30752, 31992, 33228, 34596, 34658, 35216, 35712, 35776, 35991, 36636, 37152, 37479, 38688, 39618, 39689, 40248, 40896, 41323, 42656, 43524, 44304, 44928, 46128, 47988, 48848, 49536, 49842, 49972, 51584, 51894, 51987, 52824, 53568, 53664, 54954, 57226, 58032, 59072, 59427, 60372, 61344, 61504, 63984, 66456, 68231, 69192, 69316, 70432, 71552, 71982, 73272, 74304, 74958, 77376, 79236, 79378, 80496, 81792, 82431, 82646, 85312, 85839, 87048, 88608, 92256, 94643, 95976, 97696, 99684, 99944, 103788, 103974, 105648, 107136, 107328, 109908, 112437, 114452, 116064, 118144, 118854, 119067, 120744, 122688, 123008, 123969, 127968, 132912, 136462, 138384, 138632, 140864, 143964, 146544, 148608, 149916, 154752, 155961, 158472, 158756, 160992, 164862, 165292, 170624, 171678, 174096, 177216, 184512, 189286, 191952, 195392, 199368, 199888, 204693, 207576, 207948, 211296, 214656, 219816, 224874, 228904, 232128, 237708, 238134, 241488, 245376, 247938, 255936, 257517, 265824, 272924, 276768, 277264, 281728, 283929, 287928, 293088, 299832, 311922, 316944, 317512, 321984, 329724, 330584, 337311, 343356, 348192, 354432, 357201, 369024, 371907, 378572, 383904, 390784, 398736, 399776, 409386, 415152, 415896, 422592, 439632, 449748, 457808, 464256, 467883, 475416, 476268, 482976, 495876, 511872, 515034, 531648, 537199, 545848, 553536, 554528, 567858, 575856, 586176, 599664, 614079, 623844, 633888, 635024, 643968, 659448, 661168, 674622, 686712, 696384, 714402, 743814, 757144, 767808, 772551, 797472, 799552, 818772, 830304, 831792, 845184, 851787, 879264, 887003, 899496, 915616, 935766, 950832, 952536, 965952, 991752, 1030068, 1063296, 1071603, 1074398, 1091696, 1107072, 1109056, 1115721, 1135716, 1151712, 1172352, 1199328, 1228158, 1230359, 1247688, 1267776, 1270048, 1318896, 1322336, 1349244, 1373424, 1392768, 1428804, 1487628, 1514288, 1535616, 1545102, 1594944, 1599104, 1611597, 1637544, 1660608, 1663584, 1703574, 1758528, 1774006, 1798992, 1831232, 1842237, 1871532, 1901664, 1905072, 1931904, 1983504, 2060136, 2143206, 2148796, 2183392, 2218112, 2231442, 2271432, 2303424, 2398656, 2456316, 2460718, 2495376, 2535552, 2540096, 2555361, 2637792, 2644672, 2661009, 2698488, 2746848, 2857608, 2933933, 2975256, 3028576, 3090204, 3189888, 3223194, 3275088, 3321216, 3327168, 3407148, 3517056, 3548012, 3597984, 3662464, 3684474, 3691077, 3743064, 3803328, 3810144, 3967008, 4120272, 4286412, 4297592, 4366784, 4462884, 4542864, 4606848, 4797312, 4834791, 4912632, 4921436, 4990752, 5080192, 5110722, 5275584, 5289344, 5322018, 5396976, 5493696, 5715216, 5867866, 5950512, 6057152, 6180408, 6446388, 6550176, 6654336, 6814296, 7096024, 7195968, 7368948, 7382154, 7486128, 7606656, 7620288, 7934016, 7983027, 8240544, 8572824, 8595184, 8733568, 8801799, 8925768, 9085728, 9669582, 9825264, 9842872, 9981504, 10221444, 10551168, 10644036, 10793952, 10987392, 11073231, 11430432, 11735732, 11901024, 12114304, 12360816, 12892776, 13100352, 13628592, 14192048, 14391936, 14504373, 14737896, 14764308, 14972256, 15240576, 15868032, 15966054, 16481088, 17145648, 17190368, 17603598, 17851536, 18171456, 19339164, 19650528, 19685744, 19963008, 20442888, 21288072, 21587904, 22146462, 22860864, 23471464, 23802048, 23949081, 24721632, 25785552, 26200704, 26405397, 27257184, 28384096, 29008746, 29475792, 29528616, 29944512, 31932108, 32962176, 33219693, 34291296, 34380736, 35207196, 35703072, 36342912, 38141129, 38678328, 39301056, 39371488, 40885776, 42576144, 43175808, 44292924, 45721728, 46942928, 47604096, 47898162, 49443264, 51571104, 52810794, 54514368, 56768192, 58017492, 58951584, 59057232, 59889024, 63864216, 66439386, 68582592, 68761472, 70414392, 71406144, 76282258, 77356656, 78602112, 78742976, 79216191, 81771552, 85152288, 88585848, 93885856, 95796324, 98886528, 103142208, 105621588, 109028736, 113536384, 114423387, 116034984, 117903168, 118114464, 127728432, 132878772, 137165184, 140828784, 142812288, 152564516, 154713312, 157485952, 158432382, 163543104, 170304576, 177171696, 187771712, 191592648, 206284416, 211243176, 228846774, 232069968, 235806336, 236228928, 255456864, 265757544, 281657568, 305129032, 309426624, 316864764, 327086208, 340609152, 343270161, 354343392, 375543424, 383185296, 422486352, 457693548, 464139936, 472457856, 510913728, 531515088, 563315136, 610258064, 618853248, 633729528, 686540322, 708686784, 766370592, 844972704, 915387096, 928279872, 1021827456, 1029810483, 1063030176, 1126630272, 1220516128, 1267459056, 1373080644, 1417373568, 1532741184, 1689945408, 1830774192, 1856559744, 2059620966, 2126060352, 2441032256, 2534918112, 2746161288, 3065482368, 3379890816, 3661548384, 4119241932, 4252120704, 4882064512, 5069836224, 5492322576, 7323096768, 8238483864, 10139672448, 10984645152, 14646193536, 16476967728, 21969290304, 32953935456, 43938580608, 65907870912, 131815741824]

約数ペア:

[(1, 131815741824), (2, 65907870912), (3, 43938580608), (4, 32953935456), (6, 21969290304), (8, 16476967728), (9, 14646193536), (12, 10984645152), (13, 10139672448), (16, 8238483864), (18, 7323096768), (24, 5492322576), (26, 5069836224), (27, 4882064512), (31, 4252120704), (32, 4119241932), (36, 3661548384), (39, 3379890816), (43, 3065482368), (48, 2746161288), (52, 2534918112), (54, 2441032256), (62, 2126060352), (64, 2059620966), (71, 1856559744), (72, 1830774192), (78, 1689945408), (86, 1532741184), (93, 1417373568), (96, 1373080644), (104, 1267459056), (108, 1220516128), (117, 1126630272), (124, 1063030176), (128, 1029810483), (129, 1021827456), (142, 928279872), (144, 915387096), (156, 844972704), (172, 766370592), (186, 708686784), (192, 686540322), (208, 633729528), (213, 618853248), (216, 610258064), (234, 563315136), (248, 531515088), (258, 510913728), (279, 472457856), (284, 464139936), (288, 457693548), (312, 422486352), (344, 383185296), (351, 375543424), (372, 354343392), (384, 343270161), (387, 340609152), (403, 327086208), (416, 316864764), (426, 309426624), (432, 305129032), (468, 281657568), (496, 265757544), (516, 255456864), (558, 236228928), (559, 235806336), (568, 232069968), (576, 228846774), (624, 211243176), (639, 206284416), (688, 191592648), (702, 187771712), (744, 177171696), (774, 170304576), (806, 163543104), (832, 158432382), (837, 157485952), (852, 154713312), (864, 152564516), (923, 142812288), (936, 140828784), (961, 137165184), (992, 132878772), (1032, 127728432), (1116, 118114464), (1118, 117903168), (1136, 116034984), (1152, 114423387), (1161, 113536384), (1209, 109028736), (1248, 105621588), (1278, 103142208), (1333, 98886528), (1376, 95796324), (1404, 93885856), (1488, 88585848), (1548, 85152288), (1612, 81771552), (1664, 79216191), (1674, 78742976), (1677, 78602112), (1704, 77356656), (1728, 76282258), (1846, 71406144), (1872, 70414392), (1917, 68761472), (1922, 68582592), (1984, 66439386), (2064, 63864216), (2201, 59889024), (2232, 59057232), (2236, 58951584), (2272, 58017492), (2322, 56768192), (2418, 54514368), (2496, 52810794), (2556, 51571104), (2666, 49443264), (2752, 47898162), (2769, 47604096), (2808, 46942928), (2883, 45721728), (2976, 44292924), (3053, 43175808), (3096, 42576144), (3224, 40885776), (3348, 39371488), (3354, 39301056), (3408, 38678328), (3456, 38141129), (3627, 36342912), (3692, 35703072), (3744, 35207196), (3834, 34380736), (3844, 34291296), (3968, 33219693), (3999, 32962176), (4128, 31932108), (4402, 29944512), (4464, 29528616), (4472, 29475792), (4544, 29008746), (4644, 28384096), (4836, 27257184), (4992, 26405397), (5031, 26200704), (5112, 25785552), (5332, 24721632), (5504, 23949081), (5538, 23802048), (5616, 23471464), (5766, 22860864), (5952, 22146462), (6106, 21587904), (6192, 21288072), (6448, 20442888), (6603, 19963008), (6696, 19685744), (6708, 19650528), (6816, 19339164), (7254, 18171456), (7384, 17851536), (7488, 17603598), (7668, 17190368), (7688, 17145648), (7998, 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