21010848768

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1249

約数の個数: 528

約数和(自身を含む): 78016246560

約数和(自身を除く): 57005397792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 128, 144, 147, 156, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 256, 273, 288, 294, 312, 336, 351, 364, 378, 384, 392, 416, 432, 441, 448, 468, 504, 512, 546, 576, 588, 624, 637, 672, 702, 728, 756, 768, 784, 819, 832, 864, 882, 896, 936, 1008, 1024, 1092, 1152, 1176, 1193, 1248, 1274, 1323, 1344, 1404, 1456, 1512, 1536, 1568, 1638, 1664, 1728, 1764, 1792, 1872, 1911, 2016, 2184, 2304, 2352, 2386, 2457, 2496, 2548, 2646, 2688, 2808, 2912, 3024, 3072, 3136, 3276, 3328, 3456, 3528, 3579, 3584, 3744, 3822, 4032, 4368, 4608, 4704, 4772, 4914, 4992, 5096, 5292, 5376, 5616, 5733, 5824, 6048, 6272, 6552, 6656, 6912, 7056, 7158, 7168, 7488, 7644, 8064, 8351, 8736, 9216, 9408, 9544, 9828, 9984, 10192, 10584, 10737, 10752, 11232, 11466, 11648, 12096, 12544, 13104, 13312, 13824, 14112, 14316, 14976, 15288, 15509, 16128, 16702, 17199, 17472, 18816, 19088, 19656, 19968, 20384, 21168, 21474, 21504, 22464, 22932, 23296, 24192, 25053, 25088, 26208, 27648, 28224, 28632, 29952, 30576, 31018, 32211, 32256, 33404, 34398, 34944, 37632, 38176, 39312, 39936, 40768, 42336, 42948, 44928, 45864, 46527, 46592, 48384, 50106, 50176, 52416, 56448, 57264, 58457, 59904, 61152, 62036, 64422, 64512, 66808, 68796, 69888, 75159, 75264, 76352, 78624, 81536, 84672, 85896, 89856, 91728, 93054, 93184, 96768, 100212, 104832, 108563, 112896, 114528, 116914, 119808, 122304, 124072, 128844, 133616, 137592, 139581, 139776, 150318, 150528, 152704, 157248, 163072, 169344, 171792, 175371, 179712, 183456, 186108, 193536, 200424, 209664, 217126, 225477, 225792, 229056, 233828, 244608, 248144, 257688, 267232, 275184, 279162, 279552, 300636, 305408, 314496, 325689, 326144, 338688, 343584, 350742, 359424, 366912, 372216, 400848, 418743, 419328, 434252, 450954, 451584, 458112, 467656, 489216, 496288, 515376, 526113, 534464, 550368, 558324, 601272, 610816, 628992, 651378, 652288, 677376, 687168, 701484, 733824, 744432, 759941, 801696, 837486, 838656, 868504, 901908, 916224, 935312, 977067, 978432, 992576, 1030752, 1052226, 1068928, 1100736, 1116648, 1202544, 1221632, 1257984, 1302756, 1354752, 1374336, 1402968, 1467648, 1488864, 1519882, 1578339, 1603392, 1674972, 1737008, 1803816, 1832448, 1870624, 1954134, 1956864, 1985152, 2061504, 2104452, 2137856, 2201472, 2233296, 2279823, 2405088, 2515968, 2605512, 2748672, 2805936, 2931201, 2935296, 2977728, 3039764, 3156678, 3206784, 3349944, 3474016, 3607632, 3664896, 3741248, 3908268, 3970304, 4123008, 4208904, 4275712, 4402944, 4466592, 4559646, 4810176, 5211024, 5497344, 5611872, 5862402, 5870592, 5955456, 6079528, 6313356, 6413568, 6699888, 6839469, 6948032, 7215264, 7482496, 7816536, 7940608, 8246016, 8417808, 8551424, 8805888, 8933184, 9119292, 9620352, 10422048, 10994688, 11223744, 11724804, 11910912, 12159056, 12626712, 12827136, 13399776, 13678938, 13896064, 14430528, 14964992, 15633072, 15881216, 16492032, 16835616, 17611776, 17866368, 18238584, 19240704, 20518407, 20844096, 22447488, 23449608, 23821824, 24318112, 25253424, 25654272, 26799552, 27357876, 27792128, 28861056, 29929984, 31266144, 32984064, 33671232, 35732736, 36477168, 38481408, 41036814, 41688192, 44894976, 46899216, 47643648, 48636224, 50506848, 53599104, 54715752, 55584256, 57722112, 59859968, 62532288, 67342464, 71465472, 72954336, 76962816, 82073628, 83376384, 89789952, 93798432, 97272448, 101013696, 107198208, 109431504, 111168512, 115444224, 125064576, 134684928, 142930944, 145908672, 164147256, 166752768, 179579904, 187596864, 194544896, 202027392, 214396416, 218863008, 230888448, 250129152, 269369856, 291817344, 328294512, 333505536, 375193728, 389089792, 404054784, 428792832, 437726016, 500258304, 538739712, 583634688, 656589024, 750387456, 778179584, 808109568, 875452032, 1000516608, 1167269376, 1313178048, 1500774912, 1616219136, 1750904064, 2334538752, 2626356096, 3001549824, 3501808128, 5252712192, 7003616256, 10505424384, 21010848768]

約数ペア:

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