19161612288

素因数分解:

$2^{16}\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:85

約数の個数: 816

約数和(自身を含む): 75308153760

約数和(自身を除く): 56146541472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 32, 34, 36, 39, 42, 48, 49, 51, 52, 54, 56, 63, 64, 68, 72, 78, 84, 91, 96, 98, 102, 104, 108, 112, 117, 119, 126, 128, 136, 144, 147, 153, 156, 168, 182, 189, 192, 196, 204, 208, 216, 221, 224, 234, 238, 252, 256, 272, 273, 288, 294, 306, 312, 336, 351, 357, 364, 378, 384, 392, 408, 416, 432, 441, 442, 448, 459, 468, 476, 504, 512, 544, 546, 576, 588, 612, 624, 637, 663, 672, 702, 714, 728, 756, 768, 784, 816, 819, 832, 833, 864, 882, 884, 896, 918, 936, 952, 1008, 1024, 1071, 1088, 1092, 1152, 1176, 1224, 1248, 1274, 1323, 1326, 1344, 1404, 1428, 1456, 1512, 1536, 1547, 1568, 1632, 1638, 1664, 1666, 1728, 1764, 1768, 1792, 1836, 1872, 1904, 1911, 1989, 2016, 2048, 2142, 2176, 2184, 2304, 2352, 2448, 2457, 2496, 2499, 2548, 2646, 2652, 2688, 2808, 2856, 2912, 3024, 3072, 3094, 3136, 3213, 3264, 3276, 3328, 3332, 3456, 3528, 3536, 3584, 3672, 3744, 3808, 3822, 3978, 4032, 4096, 4284, 4352, 4368, 4608, 4641, 4704, 4896, 4914, 4992, 4998, 5096, 5292, 5304, 5376, 5616, 5712, 5733, 5824, 5967, 6048, 6144, 6188, 6272, 6426, 6528, 6552, 6656, 6664, 6912, 7056, 7072, 7168, 7344, 7488, 7497, 7616, 7644, 7956, 8064, 8192, 8568, 8704, 8736, 9216, 9282, 9408, 9792, 9828, 9984, 9996, 10192, 10584, 10608, 10752, 10829, 11232, 11424, 11466, 11648, 11934, 12096, 12288, 12376, 12544, 12852, 13056, 13104, 13312, 13328, 13824, 13923, 14112, 14144, 14336, 14688, 14976, 14994, 15232, 15288, 15912, 16128, 16384, 17136, 17199, 17408, 17472, 18432, 18564, 18816, 19584, 19656, 19968, 19992, 20384, 21168, 21216, 21504, 21658, 22464, 22491, 22848, 22932, 23296, 23868, 24192, 24576, 24752, 25088, 25704, 26112, 26208, 26624, 26656, 27648, 27846, 28224, 28288, 28672, 29376, 29952, 29988, 30464, 30576, 31824, 32256, 32487, 32768, 34272, 34398, 34816, 34944, 36864, 37128, 37632, 39168, 39312, 39936, 39984, 40768, 41769, 42336, 42432, 43008, 43316, 44928, 44982, 45696, 45864, 46592, 47736, 48384, 49152, 49504, 50176, 51408, 52224, 52416, 53248, 53312, 55296, 55692, 56448, 56576, 57344, 58752, 59904, 59976, 60928, 61152, 63648, 64512, 64974, 65536, 68544, 68796, 69632, 69888, 73728, 74256, 75264, 78336, 78624, 79872, 79968, 81536, 83538, 84672, 84864, 86016, 86632, 89856, 89964, 91392, 91728, 93184, 95472, 96768, 97461, 98304, 99008, 100352, 102816, 104448, 104832, 106496, 106624, 110592, 111384, 112896, 113152, 114688, 117504, 119808, 119952, 121856, 122304, 127296, 129024, 129948, 137088, 137592, 139264, 139776, 147456, 148512, 150528, 156672, 157248, 159744, 159936, 163072, 167076, 169344, 169728, 172032, 173264, 179712, 179928, 182784, 183456, 186368, 190944, 193536, 194922, 196608, 198016, 200704, 205632, 208896, 209664, 212992, 213248, 221184, 222768, 225792, 226304, 229376, 235008, 239616, 239904, 243712, 244608, 254592, 258048, 259896, 274176, 275184, 278528, 279552, 292383, 294912, 297024, 301056, 313344, 314496, 319488, 319872, 326144, 334152, 338688, 339456, 344064, 346528, 359424, 359856, 365568, 366912, 372736, 381888, 387072, 389844, 396032, 401408, 411264, 417792, 419328, 425984, 426496, 442368, 445536, 451584, 452608, 458752, 470016, 479232, 479808, 487424, 489216, 509184, 516096, 519792, 548352, 550368, 557056, 559104, 584766, 589824, 594048, 602112, 626688, 628992, 638976, 639744, 652288, 668304, 677376, 678912, 688128, 693056, 718848, 719712, 731136, 733824, 745472, 763776, 774144, 779688, 792064, 802816, 822528, 835584, 838656, 851968, 852992, 884736, 891072, 903168, 905216, 940032, 958464, 959616, 974848, 978432, 1018368, 1032192, 1039584, 1096704, 1100736, 1114112, 1118208, 1169532, 1188096, 1204224, 1253376, 1257984, 1277952, 1279488, 1304576, 1336608, 1354752, 1357824, 1376256, 1386112, 1437696, 1439424, 1462272, 1467648, 1490944, 1527552, 1548288, 1559376, 1584128, 1605632, 1645056, 1671168, 1677312, 1705984, 1769472, 1782144, 1806336, 1810432, 1880064, 1916928, 1919232, 1949696, 1956864, 2036736, 2064384, 2079168, 2193408, 2201472, 2236416, 2339064, 2376192, 2408448, 2506752, 2515968, 2555904, 2558976, 2609152, 2673216, 2709504, 2715648, 2772224, 2875392, 2878848, 2924544, 2935296, 2981888, 3055104, 3096576, 3118752, 3168256, 3211264, 3290112, 3342336, 3354624, 3411968, 3564288, 3612672, 3620864, 3760128, 3833856, 3838464, 3899392, 3913728, 4073472, 4128768, 4158336, 4386816, 4402944, 4472832, 4678128, 4752384, 4816896, 5013504, 5031936, 5117952, 5218304, 5346432, 5419008, 5431296, 5544448, 5750784, 5757696, 5849088, 5870592, 5963776, 6110208, 6193152, 6237504, 6336512, 6580224, 6709248, 6823936, 7128576, 7225344, 7241728, 7520256, 7667712, 7676928, 7798784, 7827456, 8146944, 8316672, 8773632, 8805888, 8945664, 9356256, 9504768, 9633792, 10027008, 10063872, 10235904, 10436608, 10692864, 10838016, 10862592, 11088896, 11501568, 11515392, 11698176, 11741184, 12220416, 12386304, 12475008, 12673024, 13160448, 13418496, 13647872, 14257152, 14450688, 14483456, 15040512, 15353856, 15654912, 16293888, 16633344, 17547264, 17611776, 17891328, 18712512, 19009536, 20127744, 20471808, 20873216, 21385728, 21676032, 21725184, 22177792, 23003136, 23030784, 23396352, 23482368, 24440832, 24950016, 25346048, 26320896, 26836992, 27295744, 28514304, 28901376, 30081024, 30707712, 31309824, 32587776, 33266688, 35094528, 35223552, 37425024, 38019072, 40255488, 40943616, 41746432, 42771456, 43352064, 43450368, 44355584, 46061568, 46964736, 48881664, 49900032, 50692096, 52641792, 53673984, 54591488, 57028608, 61415424, 62619648, 65175552, 66533376, 70189056, 70447104, 74850048, 76038144, 80510976, 81887232, 85542912, 86704128, 88711168, 92123136, 93929472, 97763328, 99800064, 101384192, 105283584, 114057216, 122830848, 125239296, 130351104, 133066752, 140894208, 149700096, 152076288, 161021952, 163774464, 171085824, 177422336, 184246272, 187858944, 195526656, 199600128, 210567168, 228114432, 245661696, 266133504, 281788416, 299400192, 304152576, 342171648, 354844672, 368492544, 375717888, 391053312, 399200256, 456228864, 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約数ペア:

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(1008, 19009536), (1024, 18712512), (1071, 17891328), (1088, 17611776), (1092, 17547264), (1152, 16633344), (1176, 16293888), (1224, 15654912), (1248, 15353856), (1274, 15040512), (1323, 14483456), (1326, 14450688), (1344, 14257152), (1404, 13647872), (1428, 13418496), (1456, 13160448), (1512, 12673024), (1536, 12475008), (1547, 12386304), (1568, 12220416), (1632, 11741184), (1638, 11698176), (1664, 11515392), (1666, 11501568), (1728, 11088896), (1764, 10862592), (1768, 10838016), (1792, 10692864), (1836, 10436608), (1872, 10235904), (1904, 10063872), (1911, 10027008), (1989, 9633792), (2016, 9504768), (2048, 9356256), (2142, 8945664), (2176, 8805888), (2184, 8773632), (2304, 8316672), (2352, 8146944), (2448, 7827456), (2457, 7798784), (2496, 7676928), (2499, 7667712), (2548, 7520256), (2646, 7241728), (2652, 7225344), (2688, 7128576), (2808, 6823936), (2856, 6709248), (2912, 6580224), (3024, 6336512), (3072, 6237504), (3094, 6193152), (3136, 6110208), (3213, 5963776), (3264, 5870592), (3276, 5849088), (3328, 5757696), (3332, 5750784), (3456, 5544448), (3528, 5431296), (3536, 5419008), (3584, 5346432), (3672, 5218304), (3744, 5117952), (3808, 5031936), (3822, 5013504), (3978, 4816896), (4032, 4752384), (4096, 4678128), (4284, 4472832), (4352, 4402944), (4368, 4386816), (4608, 4158336), (4641, 4128768), (4704, 4073472), (4896, 3913728), (4914, 3899392), (4992, 3838464), (4998, 3833856), (5096, 3760128), (5292, 3620864), (5304, 3612672), (5376, 3564288), (5616, 3411968), (5712, 3354624), (5733, 3342336), (5824, 3290112), (5967, 3211264), (6048, 3168256), (6144, 3118752), (6188, 3096576), (6272, 3055104), (6426, 2981888), (6528, 2935296), (6552, 2924544), (6656, 2878848), (6664, 2875392), (6912, 2772224), (7056, 2715648), (7072, 2709504), (7168, 2673216), (7344, 2609152), (7488, 2558976), (7497, 2555904), (7616, 2515968), (7644, 2506752), (7956, 2408448), (8064, 2376192), (8192, 2339064), (8568, 2236416), (8704, 2201472), (8736, 2193408), (9216, 2079168), (9282, 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(129024, 148512), (129948, 147456), (137088, 139776), (137592, 139264)]