21999065088

素因数分解:

$2^{11}\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 768

約数和(自身を含む): 81454464000

約数和(自身を除く): 59455398912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 49, 52, 56, 64, 66, 73, 77, 78, 84, 88, 91, 96, 98, 104, 112, 128, 132, 143, 146, 147, 154, 156, 168, 176, 182, 192, 196, 208, 219, 224, 231, 256, 264, 273, 286, 292, 294, 308, 312, 336, 343, 352, 364, 384, 392, 416, 429, 438, 448, 462, 511, 512, 528, 539, 546, 572, 584, 588, 616, 624, 637, 672, 686, 704, 728, 768, 784, 803, 832, 858, 876, 896, 924, 949, 1001, 1022, 1024, 1029, 1056, 1078, 1092, 1144, 1168, 1176, 1232, 1248, 1274, 1344, 1372, 1408, 1456, 1533, 1536, 1568, 1606, 1617, 1664, 1716, 1752, 1792, 1848, 1898, 1911, 2002, 2044, 2048, 2058, 2112, 2156, 2184, 2288, 2336, 2352, 2409, 2464, 2496, 2548, 2688, 2744, 2816, 2847, 2912, 3003, 3066, 3072, 3136, 3212, 3234, 3328, 3432, 3504, 3577, 3584, 3696, 3773, 3796, 3822, 4004, 4088, 4116, 4224, 4312, 4368, 4459, 4576, 4672, 4704, 4818, 4928, 4992, 5096, 5376, 5488, 5621, 5632, 5694, 5824, 6006, 6132, 6144, 6272, 6424, 6468, 6643, 6656, 6864, 7007, 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482944, 485888, 489216, 501072, 511511, 512512, 523264, 526848, 539616, 550858, 551936, 558012, 559104, 570752, 584584, 588588, 600936, 616704, 629552, 637728, 651014, 652288, 668096, 672672, 686784, 702464, 719488, 724416, 728832, 744016, 768768, 784784, 784896, 801248, 822272, 826287, 827904, 850304, 856128, 876876, 878592, 896896, 915712, 944328, 965888, 971776, 976521, 978432, 1002144, 1023022, 1025024, 1046528, 1053696, 1079232, 1101716, 1103872, 1116024, 1141504, 1169168, 1177176, 1201872, 1233408, 1259104, 1275456, 1302028, 1304576, 1336192, 1345344, 1373568, 1438976, 1448832, 1457664, 1488032, 1534533, 1537536, 1569568, 1569792, 1602496, 1644544, 1652574, 1655808, 1700608, 1712256, 1753752, 1793792, 1831424, 1888656, 1931776, 1943552, 1953042, 1956864, 2004288, 2046044, 2050048, 2107392, 2158464, 2203432, 2232048, 2283008, 2338336, 2354352, 2403744, 2466816, 2518208, 2550912, 2604056, 2672384, 2690688, 2747136, 2877952, 2897664, 2915328, 2976064, 3069066, 3075072, 3139136, 3139584, 3204992, 3305148, 3311616, 3401216, 3424512, 3507504, 3580577, 3587584, 3662848, 3777312, 3863552, 3906084, 3913728, 4008576, 4092088, 4316928, 4406864, 4464096, 4566016, 4676672, 4708704, 4807488, 4933632, 5036416, 5101824, 5208112, 5344768, 5381376, 5494272, 5755904, 5795328, 5830656, 5952128, 6138132, 6150144, 6278272, 6409984, 6610296, 6802432, 6849024, 7015008, 7161154, 7175168, 7325696, 7554624, 7727104, 7812168, 8017152, 8184176, 8633856, 8813728, 8928192, 9132032, 9353344, 9417408, 9614976, 10072832, 10203648, 10416224, 10689536, 10741731, 10762752, 10988544, 11511808, 11590656, 11904256, 12276264, 12556544, 12819968, 13220592, 13604864, 13698048, 14030016, 14322308, 14350336, 15109248, 15624336, 16034304, 16368352, 17267712, 17627456, 17856384, 18706688, 18834816, 19229952, 20145664, 20407296, 20832448, 21379072, 21483462, 21525504, 21977088, 23181312, 23808512, 24552528, 25113088, 25639936, 26441184, 27396096, 28060032, 28644616, 30218496, 31248672, 32068608, 32736704, 34535424, 35254912, 35712768, 37413376, 37669632, 38459904, 40291328, 40814592, 41664896, 42966924, 43051008, 47617024, 49105056, 50226176, 51279872, 52882368, 56120064, 57289232, 60436992, 62497344, 64137216, 65473408, 70509824, 71425536, 74826752, 75339264, 76919808, 80582656, 83329792, 85933848, 95234048, 98210112, 100452352, 105764736, 112240128, 114578464, 120873984, 124994688, 130946816, 141019648, 142851072, 149653504, 150678528, 153839616, 166659584, 171867696, 196420224, 211529472, 224480256, 229156928, 241747968, 249989376, 261893632, 282039296, 285702144, 301357056, 333319168, 343735392, 392840448, 423058944, 448960512, 458313856, 499978752, 523787264, 564078592, 666638336, 687470784, 785680896, 846117888, 916627712, 999957504, 1047574528, 1374941568, 1571361792, 1692235776, 1833255424, 1999915008, 2749883136, 3142723584, 3666510848, 5499766272, 7333021696, 10999532544, 21999065088]

約数ペア:

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