21992154912

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1366

約数の個数: 576

約数和(自身を含む): 83012428800

約数和(自身を除く): 61020273888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 49, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 96, 98, 104, 108, 112, 117, 124, 126, 144, 147, 156, 168, 182, 186, 189, 196, 208, 216, 217, 224, 234, 248, 252, 273, 279, 288, 294, 312, 336, 351, 364, 372, 378, 392, 403, 416, 432, 434, 441, 468, 496, 504, 546, 558, 588, 624, 637, 651, 672, 702, 728, 744, 756, 784, 806, 819, 837, 864, 868, 882, 936, 992, 1008, 1092, 1116, 1176, 1209, 1248, 1274, 1289, 1302, 1323, 1404, 1456, 1488, 1512, 1519, 1568, 1612, 1638, 1674, 1736, 1764, 1872, 1911, 1953, 2016, 2184, 2232, 2352, 2418, 2457, 2548, 2578, 2604, 2646, 2808, 2821, 2912, 2976, 3024, 3038, 3224, 3276, 3348, 3472, 3528, 3627, 3744, 3822, 3867, 3906, 4368, 4464, 4557, 4704, 4836, 4914, 5096, 5156, 5208, 5292, 5616, 5642, 5733, 5859, 6048, 6076, 6448, 6552, 6696, 6944, 7056, 7254, 7644, 7734, 7812, 8463, 8736, 8928, 9023, 9114, 9672, 9828, 10192, 10312, 10416, 10584, 10881, 11232, 11284, 11466, 11601, 11718, 12152, 12896, 13104, 13392, 13671, 14112, 14508, 15288, 15468, 15624, 16757, 16926, 17199, 18046, 18228, 19344, 19656, 19747, 20384, 20624, 20832, 21168, 21762, 22568, 22932, 23202, 23436, 24304, 25389, 26208, 26784, 27069, 27342, 29016, 30576, 30936, 31248, 33514, 33852, 34398, 34803, 36092, 36456, 38688, 39312, 39494, 39959, 41013, 41248, 42336, 43524, 45136, 45864, 46404, 46872, 48608, 50271, 50778, 54138, 54684, 58032, 59241, 61152, 61872, 62496, 63161, 67028, 67704, 68796, 69606, 72184, 72912, 76167, 78624, 78988, 79918, 81207, 82026, 87048, 90272, 91728, 92808, 93744, 100542, 101556, 108276, 109368, 116064, 117299, 118482, 119877, 123744, 126322, 134056, 135408, 137592, 139212, 144368, 145824, 150813, 152334, 157976, 159836, 162414, 164052, 174096, 177723, 183456, 185616, 187488, 189483, 201084, 203112, 216552, 218736, 234598, 236964, 239754, 243621, 252644, 268112, 270816, 275184, 278424, 279713, 288736, 301626, 304668, 315952, 319672, 324828, 328104, 348192, 351897, 355446, 359631, 371232, 378966, 402168, 406224, 433104, 437472, 452439, 469196, 473928, 479508, 487242, 505288, 519467, 533169, 536224, 550368, 556848, 559426, 568449, 603252, 609336, 631904, 639344, 649656, 656208, 703794, 710892, 719262, 757932, 804336, 812448, 821093, 839139, 866208, 904878, 938392, 947856, 959016, 974484, 1010576, 1038934, 1055691, 1066338, 1078893, 1113696, 1118852, 1136898, 1206504, 1218672, 1278688, 1299312, 1312416, 1407588, 1421784, 1438524, 1515864, 1558401, 1608672, 1642186, 1678278, 1705347, 1809756, 1876784, 1895712, 1918032, 1948968, 1957991, 2021152, 2077868, 2111382, 2132676, 2157786, 2237704, 2273796, 2413008, 2437344, 2463279, 2517417, 2598624, 2815176, 2843568, 2877048, 3031728, 3116802, 3167073, 3284372, 3356556, 3410694, 3619512, 3636269, 3753568, 3836064, 3897936, 3915982, 4155736, 4222764, 4265352, 4315572, 4475408, 4547592, 4675203, 4826016, 4926558, 5034834, 5630352, 5687136, 5754096, 5873973, 6063456, 6233604, 6334146, 6568744, 6713112, 6821388, 7239024, 7272538, 7389837, 7552251, 7795872, 7831964, 8311472, 8445528, 8530704, 8631144, 8950816, 9095184, 9350406, 9853116, 10069668, 10908807, 11260704, 11508192, 11747946, 12467208, 12668292, 13137488, 13426224, 13642776, 14025609, 14478048, 14545076, 14779674, 15104502, 15663928, 16622944, 16891056, 17061408, 17262288, 17621919, 18190368, 18700812, 19706232, 20139336, 21817614, 22169511, 23495892, 24934416, 25336584, 25453883, 26274976, 26852448, 27285552, 28051218, 29090152, 29559348, 30209004, 31327856, 32726421, 33782112, 34524576, 35243838, 37401624, 39412464, 40278672, 43635228, 44339022, 46991784, 49868832, 50673168, 50907766, 52865757, 54571104, 56102436, 58180304, 59118696, 60418008, 62655712, 65452842, 70487676, 74803248, 76361649, 78824928, 80557344, 87270456, 88678044, 93983568, 98179263, 101346336, 101815532, 105731514, 112204872, 116360608, 118237392, 120836016, 130905684, 140975352, 149606496, 152723298, 174540912, 177356088, 187967136, 196358526, 203631064, 211463028, 224409744, 229084947, 236474784, 241672032, 261811368, 281950704, 305446596, 349081824, 354712176, 392717052, 407262128, 422926056, 448819488, 458169894, 523622736, 563901408, 610893192, 687254841, 709424352, 785434104, 814524256, 845852112, 916339788, 1047245472, 1221786384, 1374509682, 1570868208, 1691704224, 1832679576, 2443572768, 2749019364, 3141736416, 3665359152, 5498038728, 7330718304, 10996077456, 21992154912]

約数ペア:

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