81961611264

素因数分解:

$2^{12}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:693

約数の個数: 520

約数和(自身を含む): 272626884992

約数和(自身を除く): 190665273728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 81, 93, 96, 104, 108, 117, 124, 128, 144, 156, 162, 186, 192, 208, 216, 234, 248, 256, 279, 288, 312, 324, 351, 372, 384, 403, 416, 432, 468, 496, 512, 558, 576, 613, 624, 648, 702, 744, 768, 806, 832, 837, 864, 936, 992, 1024, 1053, 1116, 1152, 1209, 1226, 1248, 1296, 1404, 1488, 1536, 1612, 1664, 1674, 1728, 1839, 1872, 1984, 2048, 2106, 2232, 2304, 2418, 2452, 2496, 2511, 2592, 2808, 2976, 3072, 3224, 3328, 3348, 3456, 3627, 3678, 3744, 3968, 4096, 4212, 4464, 4608, 4836, 4904, 4992, 5022, 5184, 5517, 5616, 5952, 6144, 6448, 6656, 6696, 6912, 7254, 7356, 7488, 7936, 7969, 8424, 8928, 9216, 9672, 9808, 9984, 10044, 10368, 10881, 11034, 11232, 11904, 12288, 12896, 13312, 13392, 13824, 14508, 14712, 14976, 15872, 15938, 16551, 16848, 17856, 18432, 19003, 19344, 19616, 19968, 20088, 20736, 21762, 22068, 22464, 23808, 23907, 25792, 26624, 26784, 27648, 29016, 29424, 29952, 31744, 31876, 32643, 33102, 33696, 35712, 36864, 38006, 38688, 39232, 39936, 40176, 41472, 43524, 44136, 44928, 47616, 47814, 49653, 51584, 53248, 53568, 55296, 57009, 58032, 58848, 59904, 63488, 63752, 65286, 66204, 67392, 71424, 71721, 76012, 77376, 78464, 79872, 80352, 82944, 87048, 88272, 89856, 95232, 95628, 99306, 103168, 107136, 110592, 114018, 116064, 117696, 119808, 126976, 127504, 130572, 132408, 134784, 142848, 143442, 152024, 154752, 156928, 159744, 160704, 165888, 171027, 174096, 176544, 179712, 190464, 191256, 198612, 206336, 214272, 215163, 228036, 232128, 235392, 239616, 247039, 255008, 261144, 264816, 269568, 285696, 286884, 304048, 309504, 313856, 321408, 331776, 342054, 348192, 353088, 359424, 380928, 382512, 397224, 412672, 428544, 430326, 456072, 464256, 470784, 479232, 494078, 510016, 513081, 522288, 529632, 539136, 571392, 573768, 608096, 619008, 627712, 642816, 645489, 684108, 696384, 706176, 718848, 741117, 765024, 794448, 825344, 857088, 860652, 912144, 928512, 941568, 988156, 1020032, 1026162, 1044576, 1059264, 1078272, 1142784, 1147536, 1216192, 1238016, 1255424, 1285632, 1290978, 1368216, 1392768, 1412352, 1437696, 1482234, 1530048, 1539243, 1588896, 1650688, 1714176, 1721304, 1824288, 1857024, 1883136, 1976312, 2040064, 2052324, 2089152, 2118528, 2156544, 2223351, 2295072, 2432384, 2476032, 2510848, 2571264, 2581956, 2736432, 2785536, 2824704, 2964468, 3060096, 3078486, 3177792, 3428352, 3442608, 3648576, 3714048, 3766272, 3952624, 4080128, 4104648, 4178304, 4237056, 4313088, 4446702, 4590144, 4864768, 4952064, 5142528, 5163912, 5472864, 5571072, 5649408, 5928936, 6120192, 6156972, 6355584, 6670053, 6885216, 7297152, 7428096, 7532544, 7905248, 8160256, 8209296, 8356608, 8474112, 8893404, 9180288, 9729536, 10285056, 10327824, 10945728, 11142144, 11298816, 11857872, 12240384, 12313944, 12711168, 13340106, 13770432, 14594304, 14856192, 15810496, 16320512, 16418592, 16713216, 16948224, 17786808, 18360576, 19459072, 20010159, 20655648, 21891456, 22284288, 22597632, 23715744, 24480768, 24627888, 25422336, 26680212, 27540864, 29188608, 31620992, 32641024, 32837184, 33426432, 33896448, 35573616, 36721152, 38918144, 40020318, 41311296, 43782912, 44568576, 47431488, 48961536, 49255776, 50844672, 53360424, 55081728, 58377216, 63241984, 65674368, 66852864, 67792896, 71147232, 73442304, 77836288, 80040636, 82622592, 87565824, 94862976, 97923072, 98511552, 101689344, 106720848, 110163456, 116754432, 126483968, 131348736, 133705728, 142294464, 146884608, 160081272, 165245184, 175131648, 189725952, 197023104, 203378688, 213441696, 220326912, 233508864, 252967936, 262697472, 284588928, 293769216, 320162544, 330490368, 350263296, 379451904, 394046208, 426883392, 440653824, 505935872, 525394944, 569177856, 640325088, 660980736, 700526592, 758903808, 788092416, 853766784, 881307648, 1011871744, 1050789888, 1138355712, 1280650176, 1321961472, 1517807616, 1576184832, 1707533568, 2101579776, 2276711424, 2561300352, 2643922944, 3035615232, 3152369664, 3415067136, 4553422848, 5122600704, 6304739328, 6830134272, 9106845696, 10245201408, 13660268544, 20490402816, 27320537088, 40980805632, 81961611264]

約数ペア:

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