21015863232

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 672

約数和(自身を含む): 75343048704

約数和(自身を除く): 54327185472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 31, 32, 39, 42, 46, 48, 49, 52, 56, 62, 64, 69, 78, 84, 91, 92, 93, 96, 98, 104, 112, 124, 138, 147, 156, 161, 168, 182, 184, 186, 192, 196, 208, 217, 224, 241, 248, 273, 276, 294, 299, 312, 322, 336, 364, 368, 372, 392, 403, 416, 434, 448, 482, 483, 496, 546, 552, 588, 598, 624, 637, 644, 651, 672, 713, 723, 728, 736, 744, 784, 806, 832, 868, 897, 964, 966, 992, 1092, 1104, 1127, 1176, 1196, 1209, 1248, 1274, 1288, 1302, 1344, 1426, 1446, 1456, 1472, 1488, 1519, 1568, 1612, 1687, 1736, 1794, 1911, 1928, 1932, 1984, 2093, 2139, 2184, 2208, 2254, 2352, 2392, 2418, 2496, 2548, 2576, 2604, 2821, 2852, 2892, 2912, 2976, 3038, 3133, 3136, 3224, 3374, 3381, 3472, 3588, 3822, 3856, 3864, 4186, 4278, 4368, 4416, 4508, 4557, 4704, 4784, 4836, 4991, 5061, 5096, 5152, 5208, 5543, 5642, 5704, 5784, 5824, 5952, 6076, 6266, 6279, 6448, 6748, 6762, 6944, 7176, 7471, 7644, 7712, 7728, 8372, 8463, 8556, 8736, 9016, 9114, 9269, 9399, 9408, 9568, 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133952, 135408, 136896, 139748, 141708, 144118, 145824, 148304, 150384, 153517, 155204, 156891, 157976, 159712, 161952, 171833, 175448, 175812, 177376, 179304, 180544, 188944, 194246, 194649, 200512, 200928, 209188, 209622, 216177, 216384, 222456, 232806, 234416, 236964, 239072, 239568, 259532, 263172, 266064, 270816, 271607, 279496, 283416, 288236, 291369, 291648, 296608, 300768, 307034, 310408, 313782, 315952, 319424, 323904, 343666, 350896, 351624, 354752, 358608, 366079, 377888, 388492, 389298, 401856, 418376, 419244, 432354, 444912, 454181, 460551, 465612, 468832, 473928, 478144, 479136, 504413, 515499, 519064, 526344, 532128, 541632, 543214, 558992, 566832, 576472, 582738, 593216, 601536, 614068, 620816, 627564, 631904, 679861, 687332, 701792, 703248, 717216, 732158, 755776, 776984, 778596, 814821, 836752, 838488, 864708, 889824, 908362, 921102, 931224, 937664, 947856, 958272, 1008826, 1030998, 1038128, 1052688, 1064256, 1086428, 1098237, 1117984, 1133664, 1152944, 1165476, 1202831, 1228136, 1241632, 1255128, 1263808, 1359722, 1362543, 1374664, 1403584, 1406496, 1434432, 1464316, 1513239, 1553968, 1557192, 1629642, 1673504, 1676976, 1729416, 1779648, 1816724, 1842204, 1862448, 1895712, 2017652, 2039583, 2061996, 2076256, 2105376, 2172856, 2196474, 2233829, 2235968, 2267328, 2305888, 2330952, 2405662, 2456272, 2483264, 2510256, 2719444, 2725086, 2749328, 2812992, 2928632, 3026478, 3107936, 3114384, 3259284, 3347008, 3353952, 3458832, 3530891, 3608493, 3633448, 3684408, 3724896, 3791424, 4035304, 4079166, 4123992, 4152512, 4210752, 4345712, 4392948, 4467658, 4611776, 4661904, 4759027, 4811324, 4912544, 5020512, 5438888, 5450172, 5498656, 5857264, 6052956, 6215872, 6228768, 6518568, 6701487, 6707904, 6917664, 7061782, 7216986, 7266896, 7368816, 7449792, 8070608, 8158332, 8247984, 8419817, 8691424, 8785896, 8935316, 9323808, 9518054, 9622648, 9825088, 10041024, 10592673, 10877776, 10900344, 10997312, 11714528, 12105912, 12457536, 13037136, 13402974, 13835328, 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913733184, 1000755392, 1313491452, 1501133088, 1616604864, 1751321936, 2626982904, 3002266176, 3502643872, 5253965808, 7005287744, 10507931616, 21015863232]

約数ペア:

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