21425741568

素因数分解:

$2^8\times 3^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 864

約数和(自身を含む): 82543587840

約数和(自身を除く): 61117846272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 49, 54, 56, 63, 64, 66, 71, 72, 77, 81, 84, 88, 96, 98, 99, 108, 112, 126, 128, 132, 142, 144, 147, 154, 162, 168, 176, 189, 192, 196, 198, 213, 216, 224, 231, 243, 252, 256, 264, 284, 288, 294, 297, 308, 324, 336, 352, 378, 384, 392, 396, 426, 432, 441, 448, 462, 486, 497, 504, 528, 539, 567, 568, 576, 588, 594, 616, 639, 648, 672, 693, 704, 729, 756, 768, 781, 784, 792, 852, 864, 882, 891, 896, 924, 972, 994, 1008, 1056, 1078, 1134, 1136, 1152, 1176, 1188, 1232, 1278, 1296, 1323, 1344, 1386, 1408, 1458, 1491, 1512, 1562, 1568, 1584, 1617, 1701, 1704, 1728, 1764, 1782, 1792, 1848, 1917, 1944, 1988, 2016, 2079, 2112, 2156, 2187, 2268, 2272, 2304, 2343, 2352, 2376, 2464, 2556, 2592, 2646, 2673, 2688, 2772, 2816, 2916, 2982, 3024, 3124, 3136, 3168, 3234, 3402, 3408, 3456, 3479, 3528, 3564, 3696, 3834, 3888, 3969, 3976, 4032, 4158, 4224, 4312, 4374, 4473, 4536, 4544, 4686, 4704, 4752, 4851, 4928, 5103, 5112, 5184, 5292, 5346, 5376, 5467, 5544, 5751, 5832, 5964, 6048, 6237, 6248, 6272, 6336, 6468, 6804, 6816, 6912, 6958, 7029, 7056, 7128, 7392, 7668, 7776, 7938, 7952, 8019, 8064, 8316, 8448, 8624, 8748, 8946, 9072, 9088, 9372, 9408, 9504, 9702, 9856, 10206, 10224, 10368, 10437, 10584, 10692, 10934, 11088, 11502, 11664, 11907, 11928, 12096, 12474, 12496, 12544, 12672, 12936, 13419, 13608, 13632, 13916, 14058, 14112, 14256, 14553, 14784, 15309, 15336, 15552, 15876, 15904, 16038, 16128, 16401, 16632, 17248, 17253, 17496, 17892, 18144, 18176, 18711, 18744, 18816, 19008, 19404, 19712, 20412, 20448, 20736, 20874, 21087, 21168, 21384, 21868, 22176, 23004, 23328, 23814, 23856, 24057, 24192, 24948, 24992, 25344, 25872, 26838, 27216, 27264, 27832, 28116, 28224, 28512, 29106, 29568, 30618, 30672, 31104, 31311, 31752, 31808, 32076, 32802, 33264, 34496, 34506, 34992, 35721, 35784, 36288, 37422, 37488, 37632, 38016, 38269, 38808, 40257, 40824, 40896, 41748, 42174, 42336, 42768, 43659, 43736, 44352, 46008, 46656, 47628, 47712, 48114, 48384, 49203, 49896, 49984, 51744, 51759, 53676, 54432, 54528, 55664, 56133, 56232, 56448, 57024, 58212, 59136, 61236, 61344, 62208, 62622, 63261, 63504, 63616, 64152, 65604, 66528, 68992, 69012, 69984, 71442, 71568, 72576, 74844, 74976, 76032, 76538, 77616, 80514, 81648, 81792, 83496, 84348, 84672, 85536, 87318, 87472, 88704, 92016, 93312, 93933, 95256, 95424, 96228, 98406, 99792, 99968, 103488, 103518, 107163, 107352, 108864, 111328, 112266, 112464, 112896, 114048, 114807, 116424, 120771, 122472, 122688, 125244, 126522, 127008, 127232, 128304, 130977, 131208, 133056, 137984, 138024, 139968, 142884, 143136, 145152, 147609, 149688, 149952, 153076, 155232, 155277, 161028, 163296, 163584, 166992, 168399, 168696, 169344, 171072, 174636, 174944, 177408, 184032, 186624, 187866, 189783, 190512, 190848, 192456, 196812, 199584, 199936, 206976, 207036, 214326, 214704, 217728, 222656, 224532, 224928, 228096, 229614, 232848, 241542, 244944, 245376, 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1328481, 1335936, 1347192, 1349568, 1377684, 1397088, 1399552, 1449252, 1472256, 1502928, 1518264, 1524096, 1539648, 1571724, 1574496, 1596672, 1656288, 1690794, 1708047, 1714608, 1717632, 1771308, 1796256, 1799424, 1836912, 1862784, 1932336, 1959552, 2003904, 2024352, 2052864, 2066526, 2095632, 2099328, 2173878, 2208384, 2254392, 2277396, 2286144, 2357586, 2361744, 2395008, 2449216, 2484432, 2536191, 2576448, 2656962, 2671872, 2694384, 2699136, 2755368, 2794176, 2898504, 3005856, 3036528, 3048192, 3079296, 3099789, 3143448, 3148992, 3312576, 3381588, 3416094, 3429216, 3435264, 3542616, 3592512, 3673824, 3725568, 3864672, 3919104, 3985443, 4007808, 4048704, 4133052, 4191264, 4198656, 4347756, 4416768, 4508784, 4554792, 4572288, 4715172, 4723488, 4790016, 4898432, 4968864, 5072382, 5152896, 5313924, 5388768, 5398272, 5510736, 5588352, 5797008, 6011712, 6073056, 6158592, 6199578, 6286896, 6297984, 6625152, 6763176, 6832188, 6858432, 7085232, 7185024, 7347648, 7608573, 7729344, 7970886, 8015616, 8097408, 8266104, 8382528, 8695512, 9017568, 9109584, 9144576, 9299367, 9430344, 9446976, 9796864, 9937728, 10144764, 10305792, 10627848, 10777536, 11021472, 11176704, 11594016, 11956329, 12023424, 12146112, 12399156, 12573792, 12595968, 13250304, 13526352, 13664376, 13716864, 14170464, 14370048, 14695296, 15217146, 15458688, 15941772, 16194816, 16532208, 16765056, 17391024, 18035136, 18219168, 18598734, 18860688, 18893952, 19875456, 20289528, 21255696, 21555072, 22042944, 23188032, 23912658, 24046848, 24292224, 24798312, 25147584, 27052704, 27328752, 27433728, 27898101, 28340928, 29390592, 30434292, 30917376, 31883544, 33064416, 33530112, 34782048, 36070272, 36438336, 37197468, 37721376, 37787904, 39750912, 40579056, 42511392, 43110144, 44085888, 46376064, 47825316, 48584448, 49596624, 50295168, 54105408, 54657504, 55796202, 56681856, 60868584, 63767088, 66128832, 69564096, 72140544, 72876672, 74394936, 75442752, 81158112, 83694303, 85022784, 88171776, 92752128, 95650632, 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約数ペア:

[(1, 21425741568), (2, 10712870784), (3, 7141913856), (4, 5356435392), (6, 3570956928), (7, 3060820224), (8, 2678217696), (9, 2380637952), (11, 1947794688), (12, 1785478464), (14, 1530410112), (16, 1339108848), (18, 1190318976), (21, 1020273408), (22, 973897344), (24, 892739232), (27, 793545984), (28, 765205056), (32, 669554424), (33, 649264896), (36, 595159488), (42, 510136704), (44, 486948672), (48, 446369616), (49, 437260032), (54, 396772992), (56, 382602528), (63, 340091136), (64, 334777212), (66, 324632448), (71, 301771008), (72, 297579744), (77, 278256384), (81, 264515328), (84, 255068352), (88, 243474336), (96, 223184808), (98, 218630016), (99, 216421632), (108, 198386496), (112, 191301264), (126, 170045568), (128, 167388606), (132, 162316224), (142, 150885504), (144, 148789872), (147, 145753344), (154, 139128192), (162, 132257664), (168, 127534176), (176, 121737168), (189, 113363712), (192, 111592404), (196, 109315008), (198, 108210816), (213, 100590336), (216, 99193248), (224, 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