21119237568

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:998

約数の個数: 560

約数和(自身を含む): 76003952640

約数和(自身を除く): 54884715072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 32, 33, 36, 39, 44, 48, 52, 54, 62, 64, 66, 72, 78, 81, 88, 93, 96, 99, 104, 108, 117, 124, 132, 143, 144, 156, 162, 176, 186, 192, 198, 208, 216, 234, 248, 264, 279, 286, 288, 297, 312, 324, 341, 351, 352, 372, 396, 403, 416, 429, 432, 468, 496, 528, 558, 572, 576, 594, 624, 648, 682, 702, 704, 744, 792, 806, 832, 837, 858, 864, 891, 919, 936, 992, 1023, 1053, 1056, 1116, 1144, 1188, 1209, 1248, 1287, 1296, 1364, 1404, 1488, 1584, 1612, 1674, 1716, 1728, 1782, 1838, 1872, 1984, 2046, 2106, 2112, 2232, 2288, 2376, 2418, 2496, 2511, 2574, 2592, 2728, 2757, 2808, 2976, 3069, 3168, 3224, 3348, 3432, 3564, 3627, 3676, 3744, 3861, 4092, 4212, 4433, 4464, 4576, 4752, 4836, 5022, 5148, 5184, 5456, 5514, 5616, 5952, 6138, 6336, 6448, 6696, 6864, 7128, 7254, 7352, 7488, 7722, 8184, 8271, 8424, 8866, 8928, 9152, 9207, 9504, 9672, 10044, 10109, 10296, 10881, 10912, 11028, 11232, 11583, 11947, 12276, 12896, 13299, 13392, 13728, 14256, 14508, 14704, 15444, 16368, 16542, 16848, 17732, 17856, 18414, 19008, 19344, 20088, 20218, 20592, 21762, 21824, 22056, 22464, 23166, 23894, 24552, 24813, 25792, 26598, 26784, 27456, 27621, 28489, 28512, 29016, 29408, 30327, 30888, 32643, 32736, 33084, 33696, 35464, 35841, 36828, 38688, 39897, 40176, 40436, 41184, 43524, 44112, 46332, 47788, 49104, 49626, 53196, 53568, 55242, 56978, 57024, 58032, 58816, 60654, 61776, 65286, 65472, 66168, 67392, 70928, 71682, 73656, 74439, 77376, 79794, 80352, 80872, 82368, 85467, 87048, 88224, 90981, 92664, 95576, 98208, 99252, 106392, 107523, 110484, 113956, 116064, 119691, 121308, 123552, 130572, 131417, 132336, 141856, 143364, 147312, 148878, 159588, 160704, 161744, 170934, 174096, 176448, 181962, 185328, 191152, 196416, 198504, 212784, 215046, 220968, 227912, 232128, 239382, 242616, 247104, 256401, 261144, 262834, 264672, 272943, 283712, 286728, 294624, 297756, 313379, 319176, 322569, 323488, 341868, 348192, 359073, 363924, 370357, 370656, 382304, 394251, 397008, 425568, 430092, 441936, 455824, 478764, 485232, 512802, 522288, 525668, 529344, 545886, 573456, 589248, 595512, 626758, 638352, 645138, 646976, 683736, 696384, 718146, 727848, 740714, 741312, 764608, 769203, 788502, 794016, 818829, 851136, 860184, 883872, 911648, 940137, 957528, 967707, 970464, 1025604, 1044576, 1051336, 1091772, 1111071, 1146912, 1182753, 1191024, 1253516, 1276704, 1290276, 1367472, 1436292, 1455696, 1481428, 1538406, 1577004, 1588032, 1637658, 1720368, 1767744, 1823296, 1880274, 1915056, 1935414, 1940928, 2051208, 2089152, 2102672, 2183544, 2222142, 2293824, 2307609, 2365506, 2382048, 2507032, 2553408, 2580552, 2734944, 2820411, 2872584, 2911392, 2962856, 3076812, 3154008, 3275316, 3333213, 3440736, 3548259, 3760548, 3830112, 3870828, 4073927, 4102416, 4205344, 4367088, 4444284, 4615218, 4731012, 4764096, 5014064, 5161104, 5469888, 5640822, 5745168, 5822784, 5925712, 6153624, 6308016, 6550632, 6666426, 6881472, 7096518, 7521096, 7660224, 7741656, 8147854, 8204832, 8410688, 8461233, 8734176, 8888568, 9230436, 9462024, 9999639, 10028128, 10322208, 10644777, 11281644, 11490336, 11851424, 12221781, 12307248, 12616032, 13101264, 13332852, 14193036, 15042192, 15483312, 16295708, 16409664, 16922466, 17468352, 17777136, 18460872, 18924048, 19999278, 20056256, 20644416, 21289554, 22563288, 22980672, 23702848, 24443562, 24614496, 25232064, 25383699, 26202528, 26665704, 28386072, 29998917, 30084384, 30966624, 32591416, 33844932, 35554272, 36665343, 36921744, 37848096, 39998556, 42579108, 45126576, 48887124, 49228992, 50767398, 52405056, 53331408, 56772144, 59997834, 60168768, 61933248, 65182832, 67689864, 71108544, 73330686, 73843488, 75696192, 79997112, 85158216, 90253152, 97774248, 101534796, 106662816, 109996029, 113544288, 119995668, 130365664, 135379728, 146661372, 147686976, 159994224, 170316432, 180506304, 195548496, 203069592, 213325632, 219992058, 227088576, 239991336, 260731328, 270759456, 293322744, 319988448, 329988087, 340632864, 391096992, 406139184, 439984116, 479982672, 541518912, 586645488, 639976896, 659976174, 681265728, 782193984, 812278368, 879968232, 959965344, 1173290976, 1319952348, 1624556736, 1759936464, 1919930688, 2346581952, 2639904696, 3519872928, 5279809392, 7039745856, 10559618784, 21119237568]

約数ペア:

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