21087730944

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 864

約数和(自身を含む): 79691472000

約数和(自身を除く): 58603741056

約数列:

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5292, 5376, 5424, 5472, 5481, 5537, 5568, 5586, 5684, 6048, 6102, 6264, 6272, 6328, 6384, 6441, 6496, 6554, 6612, 6912, 7056, 7119, 7182, 7232, 7296, 7308, 7424, 7448, 7714, 8064, 8136, 8208, 8352, 8379, 8512, 8526, 8588, 8816, 9408, 9492, 9576, 9744, 9831, 9918, 10584, 10848, 10944, 10962, 11074, 11136, 11172, 11368, 11571, 12096, 12204, 12528, 12544, 12656, 12768, 12789, 12882, 12992, 13108, 13224, 14112, 14238, 14364, 14464, 14592, 14616, 14877, 14896, 15029, 15428, 16128, 16272, 16416, 16611, 16704, 16758, 17024, 17052, 17176, 17632, 18816, 18984, 19152, 19323, 19488, 19662, 19836, 21168, 21357, 21696, 21888, 21924, 22148, 22272, 22344, 22736, 22939, 23142, 24192, 24408, 25056, 25137, 25312, 25536, 25578, 25764, 25984, 26216, 26448, 26999, 28224, 28476, 28728, 28928, 29232, 29493, 29754, 29792, 30058, 30856, 32544, 32832, 33222, 33408, 33516, 34048, 34104, 34352, 34713, 35264, 37632, 37968, 38304, 38367, 38646, 38976, 39324, 39672, 42336, 42714, 43392, 43776, 43848, 44296, 44688, 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1295952, 1307523, 1366848, 1403136, 1415664, 1417472, 1442784, 1445157, 1457946, 1468096, 1481088, 1494312, 1594656, 1608768, 1623132, 1636992, 1648896, 1651608, 1666224, 1681101, 1683248, 1727936, 1743364, 1822464, 1855008, 1887552, 1893654, 1904256, 1923712, 1926876, 1943928, 1992416, 2126208, 2145024, 2164176, 2202144, 2221632, 2241468, 2391984, 2455488, 2473344, 2477412, 2516736, 2524872, 2569168, 2591904, 2615046, 2733696, 2831328, 2840481, 2885568, 2890314, 2915892, 2936192, 2962176, 2988624, 3050887, 3189312, 3217536, 3246264, 3273984, 3303216, 3332448, 3362202, 3366496, 3455872, 3486728, 3710016, 3775104, 3787308, 3808512, 3847424, 3853752, 3887856, 3922569, 3984832, 4252416, 4328352, 4335471, 4404288, 4443264, 4482936, 4783968, 4910976, 4946688, 4954824, 5049744, 5138336, 5183808, 5230092, 5467392, 5662656, 5680962, 5771136, 5780628, 5831784, 5872384, 5977248, 6101774, 6378624, 6435072, 6492528, 6606432, 6664896, 6724404, 6732992, 6911744, 6973456, 7420032, 7550208, 7574616, 7707504, 7775712, 7845138, 7969664, 8656704, 8670942, 8808576, 8886528, 8965872, 9152661, 9567936, 9821952, 9909648, 10099488, 10276672, 10367616, 10460184, 11325312, 11361924, 11542272, 11561256, 11663568, 11767707, 11954496, 12203548, 12757248, 12985056, 13212864, 13329792, 13448808, 13465984, 13946912, 14840064, 15149232, 15415008, 15551424, 15690276, 15939328, 17313408, 17341884, 17617152, 17931744, 18305322, 19135872, 19819296, 20198976, 20553344, 20735232, 20920368, 22650624, 22723848, 23122512, 23327136, 23535414, 23908992, 24407096, 25970112, 26425728, 26659584, 26897616, 26931968, 27457983, 27893824, 30298464, 30830016, 31102848, 31380552, 34626816, 34683768, 35863488, 36610644, 38271744, 39638592, 40397952, 41106688, 41840736, 45447696, 46245024, 46654272, 47070828, 47817984, 48814192, 51940224, 52851456, 53795232, 54915966, 55787648, 60596928, 61660032, 62205696, 62761104, 69367536, 71726976, 73221288, 79277184, 80795904, 82373949, 83681472, 90895392, 92490048, 93308544, 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約数ペア:

[(1, 21087730944), (2, 10543865472), (3, 7029243648), (4, 5271932736), (6, 3514621824), (7, 3012532992), (8, 2635966368), (9, 2343081216), (12, 1757310912), (14, 1506266496), (16, 1317983184), (18, 1171540608), (19, 1109880576), (21, 1004177664), (24, 878655456), (27, 781027072), (28, 753133248), (29, 727163136), (32, 658991592), (36, 585770304), (38, 554940288), (42, 502088832), (48, 439327728), (49, 430361856), (54, 390513536), (56, 376566624), (57, 369960192), (58, 363581568), (63, 334725888), (64, 329495796), (72, 292885152), (76, 277470144), (84, 251044416), (87, 242387712), (96, 219663864), (98, 215180928), (108, 195256768), (112, 188283312), (113, 186617088), (114, 184980096), (116, 181790784), (126, 167362944), (128, 164747898), (133, 158554368), (144, 146442576), (147, 143453952), (152, 138735072), (168, 125522208), (171, 123320064), (174, 121193856), (189, 111575296), (192, 109831932), (196, 107590464), (203, 103880448), (216, 97628384), (224, 94141656), (226, 93308544), (228, 92490048), (232, 90895392), (252, 83681472), (256, 82373949), (261, 80795904), (266, 79277184), (288, 73221288), (294, 71726976), (304, 69367536), (336, 62761104), (339, 62205696), (342, 61660032), (348, 60596928), (378, 55787648), (384, 54915966), (392, 53795232), (399, 52851456), (406, 51940224), (432, 48814192), (441, 47817984), (448, 47070828), (452, 46654272), (456, 46245024), (464, 45447696), (504, 41840736), (513, 41106688), (522, 40397952), (532, 39638592), (551, 38271744), (576, 36610644), (588, 35863488), (608, 34683768), (609, 34626816), (672, 31380552), (678, 31102848), (684, 30830016), (696, 30298464), (756, 27893824), (768, 27457983), (783, 26931968), (784, 26897616), (791, 26659584), (798, 26425728), (812, 25970112), (864, 24407096), (882, 23908992), (896, 23535414), (904, 23327136), (912, 23122512), (928, 22723848), (931, 22650624), (1008, 20920368), (1017, 20735232), (1026, 20553344), (1044, 20198976), (1064, 19819296), (1102, 19135872), (1152, 18305322), (1176, 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