21409907904

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 672

約数和(自身を含む): 80947077120

約数和(自身を除く): 59537169216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 49, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 98, 99, 108, 112, 126, 127, 132, 144, 147, 154, 168, 176, 181, 189, 192, 196, 198, 216, 224, 231, 252, 254, 264, 288, 294, 297, 308, 336, 352, 362, 378, 381, 392, 396, 432, 441, 448, 462, 504, 508, 528, 539, 543, 576, 588, 594, 616, 672, 693, 704, 724, 756, 762, 784, 792, 864, 882, 889, 924, 1008, 1016, 1056, 1078, 1086, 1143, 1176, 1188, 1232, 1267, 1323, 1344, 1386, 1397, 1448, 1512, 1524, 1568, 1584, 1617, 1629, 1728, 1764, 1778, 1848, 1991, 2016, 2032, 2079, 2112, 2156, 2172, 2286, 2352, 2376, 2464, 2534, 2646, 2667, 2772, 2794, 2896, 3024, 3048, 3136, 3168, 3234, 3258, 3429, 3528, 3556, 3696, 3801, 3982, 4032, 4064, 4158, 4191, 4312, 4344, 4572, 4704, 4752, 4851, 4887, 4928, 5068, 5292, 5334, 5544, 5588, 5792, 5973, 6048, 6096, 6223, 6336, 6468, 6516, 6858, 7056, 7112, 7392, 7602, 7964, 8001, 8128, 8316, 8382, 8624, 8688, 8869, 9144, 9408, 9504, 9702, 9774, 9779, 10136, 10584, 10668, 11088, 11176, 11403, 11584, 11946, 12096, 12192, 12446, 12573, 12936, 13032, 13716, 13937, 14112, 14224, 14553, 14784, 15204, 15928, 16002, 16632, 16764, 17248, 17376, 17738, 17919, 18288, 18669, 19008, 19404, 19548, 19558, 20272, 21168, 21336, 22176, 22352, 22806, 22987, 23892, 24003, 24384, 24892, 25146, 25872, 26064, 26607, 27432, 27874, 28224, 28448, 29106, 29337, 30408, 31856, 32004, 33264, 33528, 34209, 34496, 34752, 35476, 35838, 36576, 37338, 37719, 38808, 39096, 39116, 40544, 41811, 42336, 42672, 44352, 44704, 45612, 45974, 47784, 48006, 49784, 50292, 51744, 52128, 53214, 53757, 54864, 55748, 56007, 56896, 58212, 58674, 60816, 63712, 64008, 66528, 67056, 68418, 68453, 68961, 70952, 71676, 73152, 74676, 75438, 77616, 78192, 78232, 79821, 81088, 83622, 84672, 85344, 88011, 89408, 91224, 91948, 95568, 96012, 97559, 99568, 100584, 103488, 104256, 106428, 107514, 109728, 111496, 112014, 116424, 117348, 121632, 125433, 127424, 128016, 133056, 134112, 136836, 136906, 137922, 141904, 143352, 149352, 150876, 155232, 156384, 156464, 159642, 160909, 167244, 168021, 170688, 176022, 182448, 183896, 191136, 192024, 195118, 199136, 201168, 205359, 206883, 212856, 215028, 219456, 222992, 224028, 232848, 234696, 239463, 243264, 250866, 252857, 256032, 264033, 268224, 273672, 273812, 275844, 283808, 286704, 292677, 298704, 301752, 310464, 312768, 312928, 319284, 321818, 334488, 336042, 352044, 364896, 367792, 376299, 382272, 384048, 390236, 398272, 402336, 410718, 413766, 425712, 430056, 445984, 448056, 465696, 469392, 478926, 482727, 501732, 505714, 512064, 528066, 547344, 547624, 551688, 567616, 573408, 585354, 597408, 603504, 616077, 620649, 625856, 638568, 643636, 668976, 672084, 704088, 729792, 735584, 752598, 758571, 768096, 780472, 804672, 821436, 827532, 851424, 860112, 878031, 891968, 896112, 931392, 938784, 957852, 965454, 1003464, 1011428, 1056132, 1094688, 1095248, 1103376, 1126363, 1146816, 1170708, 1194816, 1207008, 1232154, 1241298, 1277136, 1287272, 1337952, 1344168, 1408176, 1448181, 1471168, 1505196, 1517142, 1536192, 1560944, 1642872, 1655064, 1702848, 1720224, 1756062, 1769999, 1792224, 1848231, 1877568, 1915704, 1930908, 2006928, 2022856, 2112264, 2189376, 2190496, 2206752, 2252726, 2275713, 2341416, 2414016, 2464308, 2482596, 2554272, 2574544, 2634093, 2675904, 2688336, 2816352, 2896362, 3010392, 3034284, 3121888, 3285744, 3310128, 3379089, 3440448, 3512124, 3539998, 3584448, 3696462, 3831408, 3861816, 4013856, 4045712, 4224528, 4344543, 4380992, 4413504, 4505452, 4551426, 4682832, 4928616, 4965192, 5108544, 5149088, 5268186, 5309997, 5376672, 5632704, 5792724, 6020784, 6068568, 6243776, 6571488, 6620256, 6758178, 6827139, 7024248, 7079996, 7392924, 7662816, 7723632, 8027712, 8091424, 8449056, 8689086, 9010904, 9102852, 9365664, 9857232, 9930384, 10137267, 10298176, 10536372, 10619994, 10753344, 11585448, 12041568, 12137136, 12389993, 13142976, 13240512, 13516356, 13654278, 14048496, 14159992, 14785848, 15325632, 15447264, 15929991, 16182848, 16898112, 17378172, 18021808, 18205704, 18731328, 19714464, 19860768, 20274534, 21072744, 21239988, 23170896, 24083136, 24274272, 24779986, 27032712, 27308556, 28096992, 28319984, 29571696, 30411801, 30894528, 31859982, 34756344, 36043616, 36411408, 37169979, 39428928, 39721536, 40549068, 42145488, 42479976, 46341792, 47789973, 48548544, 49559972, 54065424, 54617112, 56193984, 56639968, 59143392, 60823602, 63719964, 69512688, 72087232, 72822816, 74339958, 81098136, 84290976, 84959952, 92683584, 95579946, 99119944, 108130848, 109234224, 111509937, 113279936, 118286784, 121647204, 127439928, 139025376, 145645632, 148679916, 162196272, 168581952, 169919904, 191159892, 198239888, 216261696, 218468448, 223019874, 243294408, 254879856, 278050752, 297359832, 324392544, 334529811, 339839808, 382319784, 396479776, 436936896, 446039748, 486588816, 509759712, 594719664, 648785088, 669059622, 764639568, 792959552, 892079496, 973177632, 1019519424, 1189439328, 1338119244, 1529279136, 1784158992, 1946355264, 2378878656, 2676238488, 3058558272, 3568317984, 5352476976, 7136635968, 10704953952, 21409907904]

約数ペア:

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(1728, 12389993), (1764, 12137136), (1778, 12041568), (1848, 11585448), (1991, 10753344), (2016, 10619994), (2032, 10536372), (2079, 10298176), (2112, 10137267), (2156, 9930384), (2172, 9857232), (2286, 9365664), (2352, 9102852), (2376, 9010904), (2464, 8689086), (2534, 8449056), (2646, 8091424), (2667, 8027712), (2772, 7723632), (2794, 7662816), (2896, 7392924), (3024, 7079996), (3048, 7024248), (3136, 6827139), (3168, 6758178), (3234, 6620256), (3258, 6571488), (3429, 6243776), (3528, 6068568), (3556, 6020784), (3696, 5792724), (3801, 5632704), (3982, 5376672), (4032, 5309997), (4064, 5268186), (4158, 5149088), (4191, 5108544), (4312, 4965192), (4344, 4928616), (4572, 4682832), (4704, 4551426), (4752, 4505452), (4851, 4413504), (4887, 4380992), (4928, 4344543), (5068, 4224528), (5292, 4045712), (5334, 4013856), (5544, 3861816), (5588, 3831408), (5792, 3696462), (5973, 3584448), (6048, 3539998), (6096, 3512124), (6223, 3440448), (6336, 3379089), (6468, 3310128), (6516, 3285744), 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