21491788032

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:167

約数の個数: 864

約数和(自身を含む): 78371669376

約数和(自身を除く): 56879881344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 37, 39, 41, 43, 44, 48, 52, 64, 66, 72, 74, 78, 82, 86, 88, 96, 99, 104, 111, 117, 123, 128, 129, 132, 143, 144, 148, 156, 164, 172, 176, 192, 198, 208, 222, 234, 246, 256, 258, 264, 286, 288, 296, 312, 328, 333, 344, 352, 369, 384, 387, 396, 407, 416, 429, 444, 451, 468, 473, 481, 492, 516, 528, 533, 559, 572, 576, 592, 624, 656, 666, 688, 704, 738, 768, 774, 792, 814, 832, 858, 888, 902, 936, 946, 962, 984, 1032, 1056, 1066, 1118, 1144, 1152, 1184, 1221, 1248, 1287, 1312, 1332, 1353, 1376, 1408, 1419, 1443, 1476, 1517, 1548, 1584, 1591, 1599, 1628, 1664, 1677, 1716, 1763, 1776, 1804, 1872, 1892, 1924, 1968, 2064, 2112, 2132, 2236, 2288, 2304, 2368, 2442, 2496, 2574, 2624, 2664, 2706, 2752, 2816, 2838, 2886, 2952, 3034, 3096, 3168, 3182, 3198, 3256, 3328, 3354, 3432, 3526, 3552, 3608, 3663, 3744, 3784, 3848, 3936, 4059, 4128, 4224, 4257, 4264, 4329, 4472, 4551, 4576, 4736, 4773, 4797, 4884, 4992, 5031, 5148, 5248, 5289, 5291, 5328, 5412, 5504, 5676, 5772, 5863, 5904, 6068, 6149, 6192, 6336, 6364, 6396, 6512, 6708, 6864, 7052, 7104, 7216, 7326, 7488, 7568, 7696, 7872, 8118, 8256, 8448, 8514, 8528, 8658, 8944, 9102, 9152, 9472, 9546, 9594, 9768, 9984, 10062, 10296, 10496, 10578, 10582, 10656, 10824, 11008, 11352, 11544, 11726, 11808, 12136, 12298, 12384, 12672, 12728, 12792, 13024, 13416, 13653, 13728, 14104, 14208, 14319, 14432, 14652, 14976, 15136, 15392, 15744, 15867, 15873, 16236, 16512, 16687, 17028, 17056, 17316, 17501, 17589, 17888, 18204, 18304, 18447, 19092, 19188, 19393, 19536, 19721, 20124, 20592, 20683, 21156, 21164, 21312, 21648, 22704, 22919, 23088, 23452, 23616, 24272, 24596, 24768, 25344, 25456, 25584, 26048, 26832, 27306, 27456, 28208, 28416, 28638, 28864, 29304, 29952, 30272, 30784, 31488, 31734, 31746, 32472, 33024, 33374, 34056, 34112, 34632, 35002, 35178, 35776, 36408, 36608, 36894, 38184, 38376, 38786, 39072, 39442, 40248, 41184, 41366, 42312, 42328, 42624, 43296, 45408, 45838, 46176, 46904, 47232, 47619, 48544, 49192, 49536, 50061, 50912, 51168, 52096, 52503, 52767, 53664, 54612, 54912, 55341, 56416, 57276, 57728, 58179, 58608, 59163, 60544, 61568, 62049, 63468, 63492, 64944, 65231, 66748, 68112, 68224, 68757, 69264, 70004, 70356, 71552, 72816, 73788, 76368, 76752, 77572, 78144, 78884, 80496, 82368, 82732, 84624, 84656, 85248, 86592, 90816, 91676, 92352, 93808, 94464, 95238, 97088, 98384, 99072, 100122, 101824, 102336, 104192, 105006, 105534, 107328, 109224, 109824, 110682, 112832, 114552, 115456, 116358, 117216, 118326, 121088, 123136, 124098, 126936, 126984, 129888, 130462, 133496, 136224, 136448, 137514, 138528, 140008, 140712, 143104, 145632, 147576, 150183, 152736, 153504, 155144, 156288, 157509, 157768, 160992, 164736, 165464, 169248, 169312, 173184, 174537, 177489, 181632, 183352, 184704, 186147, 187616, 190476, 194176, 195693, 196768, 200244, 203648, 204672, 206271, 210012, 211068, 214656, 216931, 218448, 221364, 225664, 227513, 229104, 232716, 234432, 236652, 248196, 252109, 253872, 253968, 259776, 260924, 266992, 272448, 275028, 277056, 280016, 281424, 291264, 295152, 300366, 305472, 307008, 310288, 312576, 315018, 315536, 321984, 329472, 330928, 338496, 338624, 346368, 349074, 354978, 363264, 366704, 369408, 372294, 375232, 380952, 388352, 391386, 393536, 400488, 407296, 409344, 412542, 420024, 422136, 429312, 433862, 436896, 442728, 451328, 455026, 458208, 465432, 468864, 473304, 496392, 504218, 507744, 507936, 519552, 521848, 533984, 544896, 550056, 554112, 560032, 562848, 582528, 587079, 590304, 600732, 610944, 614016, 620576, 630036, 631072, 643968, 650793, 661856, 676992, 677248, 682539, 698148, 709956, 717541, 733408, 744588, 750464, 756327, 761904, 782772, 787072, 800976, 825084, 840048, 844272, 848003, 867724, 873792, 885456, 910052, 916416, 930864, 937728, 946608, 992784, 1008436, 1015488, 1015872, 1039104, 1043696, 1067968, 1089792, 1100112, 1108224, 1120064, 1125696, 1165056, 1174158, 1180608, 1201464, 1221888, 1228032, 1241152, 1260072, 1262144, 1287936, 1301586, 1323712, 1353984, 1354496, 1365078, 1396296, 1419912, 1435082, 1466816, 1489176, 1500928, 1512654, 1523808, 1565544, 1574144, 1601952, 1650168, 1680096, 1688544, 1696006, 1735448, 1747584, 1770912, 1820104, 1832832, 1861728, 1893216, 1952379, 1985568, 2016872, 2030976, 2031744, 2047617, 2087392, 2135936, 2152623, 2200224, 2240128, 2251392, 2268981, 2348316, 2361216, 2402928, 2482304, 2520144, 2524288, 2544009, 2603172, 2647424, 2730156, 2792592, 2839824, 2870164, 2933632, 2978352, 3025308, 3047616, 3131088, 3203904, 3300336, 3360192, 3377088, 3392012, 3470896, 3495168, 3541824, 3640208, 3665664, 3723456, 3786432, 3904758, 3971136, 4033744, 4061952, 4063488, 4095234, 4174784, 4271872, 4305246, 4400448, 4480256, 4502784, 4537962, 4696632, 4722432, 4805856, 4964608, 5040288, 5048576, 5088018, 5206344, 5294848, 5460312, 5585184, 5679648, 5740328, 5867264, 5956704, 6050616, 6095232, 6262176, 6407808, 6457869, 6600672, 6720384, 6754176, 6784024, 6941792, 7083648, 7280416, 7446912, 7572864, 7632027, 7809516, 7942272, 8067488, 8190468, 8349568, 8610492, 8800896, 9075924, 9328033, 9393264, 9611712, 10080576, 10176036, 10412688, 10920624, 11170368, 11359296, 11480656, 11913408, 12101232, 12190464, 12524352, 12815616, 12915738, 13201344, 13440768, 13508352, 13568048, 13883584, 14167296, 14560832, 14893824, 15145728, 15264054, 15619032, 15884544, 16134976, 16380936, 16699136, 17220984, 17601792, 18151848, 18656066, 18786528, 19223424, 20161152, 20352072, 20825376, 21841248, 22340736, 22718592, 22961312, 23826816, 24202464, 25048704, 25831476, 26402688, 27136096, 27767168, 27984099, 29121664, 30528108, 31238064, 32269952, 32761872, 34441968, 36303696, 37312132, 37573056, 38446848, 40322304, 40704144, 41650752, 43682496, 44681472, 45437184, 45922624, 47653632, 48404928, 50097408, 51662952, 52805376, 54272192, 55534336, 55968198, 58243328, 61056216, 62476128, 64539904, 65523744, 68883936, 72607392, 74624264, 75146112, 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約数ペア:

[(1, 21491788032), (2, 10745894016), (3, 7163929344), (4, 5372947008), (6, 3581964672), (8, 2686473504), (9, 2387976448), (11, 1953798912), (12, 1790982336), (13, 1653214464), (16, 1343236752), (18, 1193988224), (22, 976899456), (24, 895491168), (26, 826607232), (32, 671618376), (33, 651266304), (36, 596994112), (37, 580859136), (39, 551071488), (41, 524189952), (43, 499809024), (44, 488449728), (48, 447745584), (52, 413303616), (64, 335809188), (66, 325633152), (72, 298497056), (74, 290429568), (78, 275535744), (82, 262094976), (86, 249904512), (88, 244224864), (96, 223872792), (99, 217088768), (104, 206651808), (111, 193619712), (117, 183690496), (123, 174729984), (128, 167904594), (129, 166603008), (132, 162816576), (143, 150292224), (144, 149248528), (148, 145214784), (156, 137767872), (164, 131047488), (172, 124952256), (176, 122112432), (192, 111936396), (198, 108544384), (208, 103325904), (222, 96809856), (234, 91845248), (246, 87364992), (256, 83952297), (258, 83301504), (264, 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