21081787584

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:165

約数の個数: 672

約数和(自身を含む): 73221055488

約数和(自身を除く): 52139267904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 31, 32, 33, 34, 39, 44, 47, 48, 51, 52, 62, 64, 66, 68, 78, 88, 93, 94, 96, 102, 104, 124, 132, 136, 141, 143, 156, 176, 186, 187, 188, 192, 204, 208, 221, 248, 264, 272, 282, 286, 312, 341, 352, 372, 374, 376, 403, 408, 416, 429, 442, 496, 517, 527, 528, 544, 561, 564, 572, 611, 624, 663, 682, 704, 744, 748, 752, 799, 806, 816, 832, 858, 884, 961, 992, 1023, 1034, 1054, 1056, 1088, 1122, 1128, 1144, 1209, 1222, 1248, 1326, 1364, 1457, 1488, 1496, 1504, 1551, 1581, 1598, 1612, 1632, 1716, 1768, 1833, 1922, 1984, 2046, 2068, 2108, 2112, 2244, 2256, 2288, 2397, 2418, 2431, 2444, 2496, 2652, 2728, 2883, 2914, 2976, 2992, 3008, 3102, 3162, 3196, 3224, 3264, 3432, 3536, 3666, 3844, 4092, 4136, 4216, 4371, 4433, 4488, 4512, 4576, 4794, 4836, 4862, 4888, 5304, 5456, 5766, 5797, 5828, 5952, 5984, 6204, 6324, 6392, 6448, 6721, 6851, 6864, 7072, 7293, 7332, 7688, 8184, 8272, 8432, 8742, 8789, 8866, 8976, 9024, 9152, 9588, 9672, 9724, 9776, 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1099384, 1113024, 1174342, 1188912, 1199328, 1205776, 1212224, 1250106, 1274286, 1287988, 1290432, 1315392, 1371084, 1437656, 1445344, 1490511, 1535678, 1538592, 1568352, 1585216, 1634754, 1649076, 1666808, 1687488, 1699048, 1761513, 1808664, 1818336, 1828112, 1931982, 1987348, 1994304, 2029632, 2156484, 2168016, 2179672, 2198768, 2303517, 2336191, 2348684, 2377824, 2398656, 2411552, 2500212, 2548572, 2575976, 2742168, 2875312, 2890688, 2981022, 3071356, 3077184, 3136704, 3269508, 3298152, 3333616, 3398096, 3523026, 3541967, 3617328, 3636672, 3656224, 3863964, 3974696, 4312968, 4336032, 4359344, 4397536, 4607034, 4672382, 4697368, 4755648, 4823104, 5000424, 5097144, 5151952, 5484336, 5750624, 5962044, 6142712, 6458881, 6539016, 6596304, 6667232, 6796192, 7008573, 7046052, 7083934, 7234656, 7312448, 7727928, 7949392, 8446229, 8625936, 8672064, 8718688, 8795072, 9214068, 9344764, 9394736, 9981907, 10000848, 10194288, 10303904, 10625901, 10968672, 11501248, 11924088, 12285424, 12917762, 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810837984, 878407816, 958263072, 1240105152, 1317611724, 1621675968, 1756815632, 1916526144, 2635223448, 3513631264, 5270446896, 7027262528, 10540893792, 21081787584]

約数ペア:

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