21644364672

素因数分解:

$2^7\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:125

約数の個数: 768

約数和(自身を含む): 81028800000

約数和(自身を除く): 59384435328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 31, 32, 36, 38, 42, 48, 49, 54, 56, 57, 62, 63, 64, 72, 76, 84, 93, 96, 98, 108, 112, 114, 124, 126, 128, 133, 144, 147, 152, 168, 171, 186, 189, 192, 196, 216, 217, 224, 228, 248, 252, 266, 279, 288, 294, 304, 336, 342, 343, 372, 378, 384, 392, 399, 432, 434, 441, 448, 456, 496, 504, 513, 532, 558, 576, 588, 589, 608, 651, 672, 684, 686, 744, 756, 784, 798, 837, 864, 868, 882, 896, 912, 931, 961, 992, 1008, 1026, 1029, 1064, 1116, 1152, 1176, 1178, 1197, 1216, 1302, 1323, 1344, 1368, 1372, 1488, 1512, 1519, 1568, 1596, 1674, 1728, 1736, 1764, 1767, 1824, 1862, 1922, 1953, 1984, 2016, 2052, 2058, 2128, 2232, 2352, 2356, 2394, 2432, 2604, 2646, 2688, 2736, 2744, 2793, 2883, 2976, 3024, 3038, 3087, 3136, 3192, 3348, 3456, 3472, 3528, 3534, 3591, 3648, 3724, 3844, 3906, 3968, 4032, 4104, 4116, 4123, 4256, 4464, 4557, 4704, 4712, 4788, 5208, 5292, 5301, 5472, 5488, 5586, 5766, 5859, 5952, 6048, 6076, 6174, 6272, 6384, 6517, 6696, 6727, 6944, 7056, 7068, 7182, 7296, 7448, 7688, 7812, 8064, 8208, 8232, 8246, 8379, 8512, 8649, 8928, 9114, 9261, 9408, 9424, 9576, 10416, 10584, 10602, 10633, 10944, 10976, 11172, 11532, 11718, 11904, 12096, 12152, 12348, 12369, 12768, 13034, 13392, 13454, 13671, 13888, 14112, 14136, 14364, 14896, 15376, 15624, 15903, 16416, 16464, 16492, 16758, 17024, 17298, 17856, 18228, 18259, 18522, 18816, 18848, 19152, 19551, 20181, 20832, 21168, 21204, 21266, 21888, 21952, 22344, 23064, 23436, 24192, 24304, 24696, 24738, 25137, 25536, 25947, 26068, 26784, 26908, 27342, 27776, 28224, 28272, 28728, 28861, 29792, 30752, 31248, 31806, 31899, 32832, 32928, 32984, 33516, 34596, 35712, 36456, 36518, 37044, 37107, 37696, 38304, 39102, 40362, 41013, 41664, 42336, 42408, 42532, 43904, 44688, 46128, 46872, 47089, 48608, 49392, 49476, 50274, 51072, 51894, 52136, 53568, 53816, 54684, 54777, 56448, 56544, 57456, 57722, 58653, 59584, 60543, 61504, 62496, 63612, 63798, 65664, 65856, 65968, 67032, 69192, 72912, 73036, 74088, 74214, 75392, 76608, 78204, 80724, 82026, 83328, 84672, 84816, 85064, 86583, 89376, 92256, 93744, 94178, 95697, 97216, 98784, 98952, 100548, 103788, 104272, 107136, 107632, 109368, 109554, 111321, 113088, 114912, 115444, 117306, 119168, 121086, 123008, 124992, 127224, 127596, 127813, 131712, 131936, 134064, 138384, 141267, 145824, 146072, 148176, 148428, 153216, 156408, 161448, 164052, 164331, 169344, 169632, 170128, 173166, 175959, 178752, 181629, 184512, 187488, 188356, 191394, 194432, 197568, 197904, 201096, 202027, 207576, 208544, 215264, 218736, 219108, 222642, 226176, 229824, 230888, 234612, 242172, 249984, 254448, 255192, 255626, 259749, 263872, 268128, 276768, 282534, 287091, 291648, 292144, 296352, 296856, 312816, 322896, 328104, 328662, 329623, 339264, 340256, 346332, 351918, 357504, 363258, 369024, 374976, 376712, 382788, 383439, 395136, 395808, 402192, 404054, 415152, 417088, 423801, 430528, 437472, 438216, 445284, 459648, 461776, 469224, 484344, 492993, 508896, 510384, 511252, 519498, 527744, 536256, 553536, 565068, 574182, 583296, 584288, 592704, 593712, 606081, 625632, 645792, 656208, 657324, 659246, 678528, 680512, 692664, 703836, 726516, 749952, 753424, 765576, 766878, 779247, 791616, 804384, 808108, 830304, 834176, 847602, 861056, 874944, 876432, 890568, 894691, 923552, 938448, 968688, 985986, 988869, 1017792, 1020768, 1022504, 1038996, 1072512, 1107072, 1130136, 1148364, 1150317, 1168576, 1185408, 1187424, 1212162, 1251264, 1271403, 1291584, 1312416, 1314648, 1318492, 1361024, 1385328, 1407672, 1453032, 1506848, 1531152, 1533756, 1558494, 1583232, 1608768, 1616216, 1660608, 1695204, 1749888, 1752864, 1781136, 1789382, 1818243, 1847104, 1876896, 1937376, 1971972, 1977738, 2035584, 2041536, 2045008, 2077992, 2260272, 2296728, 2300634, 2337152, 2374848, 2424324, 2502528, 2542806, 2583168, 2624832, 2629296, 2636984, 2684073, 2770656, 2815344, 2906064, 2966607, 3013696, 3062304, 3067512, 3116988, 3217536, 3232432, 3321216, 3390408, 3450951, 3505728, 3562272, 3578764, 3636486, 3694208, 3753792, 3874752, 3943944, 3955476, 4083072, 4090016, 4155984, 4520544, 4593456, 4601268, 4749696, 4848648, 5085612, 5249664, 5258592, 5273968, 5368146, 5454729, 5541312, 5630688, 5812128, 5933214, 6027392, 6124608, 6135024, 6233976, 6262837, 6464864, 6780816, 6901902, 7011456, 7124544, 7157528, 7272972, 7507584, 7749504, 7887888, 7910952, 8052219, 8180032, 8311968, 8899821, 9041088, 9186912, 9202536, 9697296, 10171224, 10517184, 10547936, 10736292, 10909458, 11082624, 11261376, 11624256, 11866428, 12249216, 12270048, 12467952, 12525674, 12929728, 13561632, 13803804, 14249088, 14315056, 14545944, 15775776, 15821904, 16104438, 16360064, 16623936, 17799642, 18082176, 18373824, 18405072, 18788511, 19394592, 20342448, 21034368, 21095872, 21472584, 21818916, 22522752, 23248512, 23732856, 24156657, 24540096, 24935904, 25051348, 25859456, 27123264, 27607608, 28630112, 29091888, 31551552, 31643808, 32208876, 33247872, 35599284, 36747648, 36810144, 37577022, 38789184, 40684896, 42191744, 42945168, 43637832, 47465712, 48313314, 49080192, 49871808, 50102696, 54246528, 55215216, 56365533, 57260224, 58183776, 63103104, 63287616, 64417752, 71198568, 73620288, 75154044, 77578368, 81369792, 85890336, 87275664, 94931424, 96626628, 99743616, 100205392, 110430432, 112731066, 114520448, 116367552, 126575232, 128835504, 142397136, 147240576, 150308088, 162739584, 169096599, 171780672, 174551328, 189862848, 193253256, 200410784, 220860864, 225462132, 232735104, 257671008, 284794272, 300616176, 338193198, 343561344, 349102656, 379725696, 386506512, 400821568, 441721728, 450924264, 515342016, 569588544, 601232352, 676386396, 698205312, 773013024, 801643136, 901848528, 1030684032, 1139177088, 1202464704, 1352772792, 1546026048, 1803697056, 2404929408, 2705545584, 3092052096, 3607394112, 5411091168, 7214788224, 10822182336, 21644364672]

約数ペア:

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(4712, 4593456), (4788, 4520544), (5208, 4155984), (5292, 4090016), (5301, 4083072), (5472, 3955476), (5488, 3943944), (5586, 3874752), (5766, 3753792), (5859, 3694208), (5952, 3636486), (6048, 3578764), (6076, 3562272), (6174, 3505728), (6272, 3450951), (6384, 3390408), (6517, 3321216), (6696, 3232432), (6727, 3217536), (6944, 3116988), (7056, 3067512), (7068, 3062304), (7182, 3013696), (7296, 2966607), (7448, 2906064), (7688, 2815344), (7812, 2770656), (8064, 2684073), (8208, 2636984), (8232, 2629296), (8246, 2624832), (8379, 2583168), (8512, 2542806), (8649, 2502528), (8928, 2424324), (9114, 2374848), (9261, 2337152), (9408, 2300634), (9424, 2296728), (9576, 2260272), (10416, 2077992), (10584, 2045008), (10602, 2041536), (10633, 2035584), (10944, 1977738), (10976, 1971972), (11172, 1937376), (11532, 1876896), (11718, 1847104), (11904, 1818243), (12096, 1789382), (12152, 1781136), (12348, 1752864), (12369, 1749888), (12768, 1695204), (13034, 1660608), (13392, 1616216), (13454, 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