1309579488

素因数分解:

$2^5\times 3^5\times 7^3\times {\mathrm{491}}^1$

素因数の和:537

約数の個数: 288

約数和(自身を含む): 4513017600

約数和(自身を除く): 3203438112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 343, 378, 392, 432, 441, 486, 491, 504, 567, 588, 648, 672, 686, 756, 784, 864, 882, 972, 982, 1008, 1029, 1134, 1176, 1296, 1323, 1372, 1473, 1512, 1568, 1701, 1764, 1944, 1964, 2016, 2058, 2268, 2352, 2592, 2646, 2744, 2946, 3024, 3087, 3402, 3437, 3528, 3888, 3928, 3969, 4116, 4419, 4536, 4704, 5292, 5488, 5892, 6048, 6174, 6804, 6874, 7056, 7776, 7856, 7938, 8232, 8838, 9072, 9261, 10311, 10584, 10976, 11784, 11907, 12348, 13257, 13608, 13748, 14112, 15712, 15876, 16464, 17676, 18144, 18522, 20622, 21168, 23568, 23814, 24059, 24696, 26514, 27216, 27496, 27783, 30933, 31752, 32928, 35352, 37044, 39771, 41244, 42336, 47136, 47628, 48118, 49392, 53028, 54432, 54992, 55566, 61866, 63504, 70704, 72177, 74088, 79542, 82488, 83349, 92799, 95256, 96236, 98784, 106056, 109984, 111132, 119313, 123732, 127008, 141408, 144354, 148176, 159084, 164976, 166698, 168413, 185598, 190512, 192472, 212112, 216531, 222264, 238626, 247464, 278397, 288708, 296352, 318168, 329952, 333396, 336826, 371196, 381024, 384944, 424224, 433062, 444528, 477252, 494928, 505239, 556794, 577416, 636336, 649593, 666792, 673652, 742392, 769888, 835191, 866124, 889056, 954504, 989856, 1010478, 1113588, 1154832, 1272672, 1299186, 1333584, 1347304, 1484784, 1515717, 1670382, 1732248, 1909008, 1948779, 2020956, 2227176, 2309664, 2598372, 2667168, 2694608, 2969568, 3031434, 3340764, 3464496, 3818016, 3897558, 4041912, 4454352, 4547151, 5196744, 5389216, 5846337, 6062868, 6681528, 6928992, 7795116, 8083824, 8908704, 9094302, 10393488, 11692674, 12125736, 13363056, 13641453, 15590232, 16167648, 18188604, 20786976, 23385348, 24251472, 26726112, 27282906, 31180464, 36377208, 40924359, 46770696, 48502944, 54565812, 62360928, 72754416, 81848718, 93541392, 109131624, 145508832, 163697436, 187082784, 218263248, 327394872, 436526496, 654789744, 1309579488]

約数ペア:

[(1, 1309579488), (2, 654789744), (3, 436526496), (4, 327394872), (6, 218263248), (7, 187082784), (8, 163697436), (9, 145508832), (12, 109131624), (14, 93541392), (16, 81848718), (18, 72754416), (21, 62360928), (24, 54565812), (27, 48502944), (28, 46770696), (32, 40924359), (36, 36377208), (42, 31180464), (48, 27282906), (49, 26726112), (54, 24251472), (56, 23385348), (63, 20786976), (72, 18188604), (81, 16167648), (84, 15590232), (96, 13641453), (98, 13363056), (108, 12125736), (112, 11692674), (126, 10393488), (144, 9094302), (147, 8908704), (162, 8083824), (168, 7795116), (189, 6928992), (196, 6681528), (216, 6062868), (224, 5846337), (243, 5389216), (252, 5196744), (288, 4547151), (294, 4454352), (324, 4041912), (336, 3897558), (343, 3818016), (378, 3464496), (392, 3340764), (432, 3031434), (441, 2969568), (486, 2694608), (491, 2667168), (504, 2598372), (567, 2309664), (588, 2227176), (648, 2020956), (672, 1948779), (686, 1909008), (756, 1732248), (784, 1670382), (864, 1515717), (882, 1484784), (972, 1347304), (982, 1333584), (1008, 1299186), (1029, 1272672), (1134, 1154832), (1176, 1113588), (1296, 1010478), (1323, 989856), (1372, 954504), (1473, 889056), (1512, 866124), (1568, 835191), (1701, 769888), (1764, 742392), (1944, 673652), (1964, 666792), (2016, 649593), (2058, 636336), (2268, 577416), (2352, 556794), (2592, 505239), (2646, 494928), (2744, 477252), (2946, 444528), (3024, 433062), (3087, 424224), (3402, 384944), (3437, 381024), (3528, 371196), (3888, 336826), (3928, 333396), (3969, 329952), (4116, 318168), (4419, 296352), (4536, 288708), (4704, 278397), (5292, 247464), (5488, 238626), (5892, 222264), (6048, 216531), (6174, 212112), (6804, 192472), (6874, 190512), (7056, 185598), (7776, 168413), (7856, 166698), (7938, 164976), (8232, 159084), (8838, 148176), (9072, 144354), (9261, 141408), (10311, 127008), (10584, 123732), (10976, 119313), (11784, 111132), (11907, 109984), (12348, 106056), (13257, 98784), (13608, 96236), (13748, 95256), (14112, 92799), (15712, 83349), (15876, 82488), (16464, 79542), (17676, 74088), (18144, 72177), (18522, 70704), (20622, 63504), (21168, 61866), (23568, 55566), (23814, 54992), (24059, 54432), (24696, 53028), (26514, 49392), (27216, 48118), (27496, 47628), (27783, 47136), (30933, 42336), (31752, 41244), (32928, 39771), (35352, 37044)]