19983928536

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 768

約数和(自身を含む): 72459878400

約数和(自身を除く): 52475949864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 17, 18, 22, 24, 26, 29, 31, 33, 34, 36, 39, 44, 51, 52, 58, 62, 66, 68, 72, 78, 87, 88, 93, 99, 102, 104, 116, 117, 124, 127, 132, 136, 143, 153, 156, 174, 186, 187, 198, 204, 221, 232, 234, 248, 254, 261, 264, 279, 286, 306, 312, 319, 341, 348, 372, 374, 377, 381, 396, 403, 408, 429, 442, 468, 493, 508, 522, 527, 558, 561, 572, 612, 638, 663, 682, 696, 744, 748, 754, 762, 792, 806, 858, 884, 899, 936, 957, 986, 1016, 1023, 1044, 1054, 1116, 1122, 1131, 1143, 1144, 1209, 1224, 1276, 1287, 1326, 1364, 1397, 1479, 1496, 1508, 1524, 1581, 1612, 1651, 1683, 1716, 1768, 1798, 1914, 1972, 1989, 2046, 2088, 2108, 2159, 2232, 2244, 2262, 2286, 2418, 2431, 2552, 2574, 2652, 2697, 2728, 2794, 2871, 2958, 3016, 3048, 3069, 3162, 3224, 3302, 3366, 3393, 3432, 3596, 3627, 3683, 3828, 3937, 3944, 3978, 4092, 4147, 4191, 4216, 4318, 4433, 4437, 4488, 4524, 4572, 4743, 4836, 4862, 4953, 5148, 5304, 5394, 5423, 5588, 5742, 5797, 5916, 6138, 6324, 6409, 6477, 6604, 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3026034, 3085368, 3118104, 3160014, 3255772, 3377946, 3447288, 3480308, 3576222, 3685032, 3704844, 3767709, 3881882, 4034712, 4110228, 4132326, 4213352, 4370938, 4417314, 4452747, 4503928, 4507992, 4628052, 4740021, 4768296, 4818888, 4883658, 5023612, 5066919, 5075928, 5220462, 5425992, 5509768, 5557266, 5822823, 5889752, 5936996, 6052068, 6198489, 6320028, 6511544, 6556407, 6625971, 6755892, 6960616, 7152444, 7325487, 7409688, 7535418, 7763764, 7830693, 8220456, 8264652, 8741876, 8834628, 8905494, 8953373, 9256104, 9480042, 9570847, 9767316, 10047224, 10133838, 10440924, 11114532, 11303127, 11645646, 11873992, 12104136, 12396978, 12640056, 13112814, 13251942, 13358241, 13511784, 14304888, 14650974, 15070836, 15527528, 15661386, 16326739, 16529304, 17468469, 17483752, 17669256, 17810988, 17906746, 18960084, 19141694, 19534632, 19669221, 20267676, 20881848, 21350351, 22229064, 22606254, 23291292, 24793956, 25232233, 26225628, 26503884, 26716482, 26860119, 28712541, 29301948, 30141672, 31322772, 32653478, 34936938, 35621976, 35813492, 37920168, 38283388, 39338442, 40535352, 42700702, 45212508, 46582584, 48980217, 49587912, 50464466, 52451256, 53007768, 53432964, 53720238, 57425082, 58603896, 62645544, 64051053, 65306956, 69873876, 71626984, 75696699, 76566776, 78676884, 80580357, 85401404, 86137623, 90425016, 97960434, 100928932, 106865928, 107440476, 114850164, 128102106, 130613912, 139747752, 146940651, 151393398, 157353768, 161160714, 170802808, 172275246, 192153159, 195920868, 201857864, 214880952, 227090097, 229700328, 256204212, 277554563, 293881302, 302786796, 322321428, 344550492, 384306318, 391841736, 454180194, 512408424, 555109126, 587762604, 605573592, 644642856, 689100984, 768612636, 832663689, 908360388, 1110218252, 1175525208, 1537225272, 1665327378, 1816720776, 2220436504, 2497991067, 3330654756, 4995982134, 6661309512, 9991964268, 19983928536]

約数ペア:

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