21000555903288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{131}}^1\times {\mathrm{337}}^1\times {\mathrm{907}}^1$

素因数の和:1479

約数の個数: 384

約数和(自身を含む): 58632855240960

約数和(自身を除く): 37632299337672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 131, 156, 164, 246, 262, 312, 328, 337, 393, 492, 524, 533, 674, 786, 907, 984, 1011, 1048, 1066, 1348, 1572, 1599, 1681, 1703, 1814, 2022, 2132, 2696, 2721, 3144, 3198, 3362, 3406, 3628, 4044, 4264, 4381, 5043, 5109, 5371, 5442, 6396, 6724, 6812, 7256, 8088, 8762, 10086, 10218, 10742, 10884, 11791, 12792, 13143, 13448, 13624, 13817, 16113, 17524, 20172, 20436, 21484, 21768, 21853, 23582, 26286, 27634, 32226, 35048, 35373, 37187, 40344, 40872, 41451, 42968, 43706, 44147, 47164, 52572, 55268, 64452, 65559, 69823, 70746, 74374, 82902, 87412, 88294, 94328, 105144, 110536, 111561, 118817, 128904, 131118, 132441, 139646, 141492, 148748, 165804, 174824, 176588, 179621, 209469, 220211, 223122, 237634, 262236, 264882, 279292, 282984, 297496, 305659, 331608, 353176, 356451, 359242, 418938, 440422, 446244, 475268, 483431, 524472, 529764, 538863, 558584, 566497, 573911, 611318, 660633, 712902, 718484, 837876, 880844, 892488, 916977, 950536, 966862, 1059528, 1077726, 1132994, 1147822, 1222636, 1321266, 1425804, 1436968, 1450293, 1524667, 1544621, 1675752, 1699491, 1721733, 1761688, 1810027, 1833954, 1933724, 2155452, 2265988, 2295644, 2445272, 2642532, 2851608, 2862743, 2900586, 3049334, 3089242, 3398982, 3443466, 3620054, 3667908, 3867448, 3973567, 4310904, 4531976, 4574001, 4591288, 4633863, 4871497, 5285064, 5430081, 5725486, 5801172, 6098668, 6178484, 6797964, 6886932, 7240108, 7335816, 7364461, 7947134, 8588229, 9148002, 9267726, 9742994, 10860162, 11450972, 11602344, 11920701, 12197336, 12356968, 12532019, 13595928, 13773864, 14480216, 14614491, 14728922, 15894268, 17176458, 18296004, 18535452, 19485988, 19820671, 21720324, 22093383, 22901944, 23530351, 23841402, 25064038, 29228982, 29457844, 31788536, 34352916, 36592008, 37070904, 37596057, 38971976, 39641342, 40041329, 43440648, 44186766, 47060702, 47682804, 50128076, 58457964, 58915688, 59462013, 63329461, 68705832, 70591053, 74211107, 75192114, 79282684, 80082658, 88373532, 94121404, 95365608, 100256152, 116915928, 118924026, 120123987, 126658922, 141182106, 148422214, 150384228, 158565368, 160165316, 162916247, 176747064, 188242808, 189988383, 199731377, 222633321, 237848052, 240247974, 253317844, 282364212, 296844428, 300768456, 320330632, 325832494, 379976766, 399462754, 445266642, 475696104, 480495948, 488748741, 506635688, 513812779, 520537277, 564728424, 593688856, 599194131, 651664988, 759953532, 798925508, 890533284, 960991896, 964744391, 977497482, 1027625558, 1041074554, 1198388262, 1303329976, 1519907064, 1541438337, 1561611831, 1597851016, 1641694489, 1781066568, 1929488782, 1954994964, 2055251116, 2082149108, 2396776524, 2596507901, 2894233173, 3082876674, 3123223662, 3283388978, 3858977564, 3909989928, 4110502232, 4164298216, 4793553048, 4925083467, 5193015802, 5788466346, 6165753348, 6246447324, 6566777956, 6679566127, 7717955128, 7789523703, 9850166934, 10386031604, 11576932692, 12331506696, 12492894648, 13133555912, 13359132254, 15579047406, 19700333868, 20038698381, 20772063208, 21342028357, 23153865384, 26718264508, 31158094812, 39400667736, 40077396762, 42684056714, 53436529016, 62316189624, 64026085071, 67309474049, 80154793524, 85368113428, 128052170142, 134618948098, 160309587048, 170736226856, 201928422147, 256104340284, 269237896196, 403856844294, 512208680568, 538475792392, 807713688588, 875023162637, 1615427377176, 1750046325274, 2625069487911, 3500092650548, 5250138975822, 7000185301096, 10500277951644, 21000555903288]

約数ペア:

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