12778119648

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{29209}}^1$

素因数の和:29270

約数の個数: 216

約数和(自身を含む): 43635533760

約数和(自身を除く): 30857414112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1488, 1519, 1568, 1736, 1764, 1953, 2016, 2232, 2352, 2604, 2976, 3038, 3472, 3528, 3906, 4464, 4557, 4704, 5208, 6076, 6944, 7056, 7812, 8928, 9114, 10416, 12152, 13671, 14112, 15624, 18228, 20832, 24304, 27342, 29209, 31248, 36456, 48608, 54684, 58418, 62496, 72912, 87627, 109368, 116836, 145824, 175254, 204463, 218736, 233672, 262881, 350508, 408926, 437472, 467344, 525762, 613389, 701016, 817852, 905479, 934688, 1051524, 1226778, 1402032, 1431241, 1635704, 1810958, 1840167, 2103048, 2453556, 2716437, 2804064, 2862482, 3271408, 3621916, 3680334, 4206096, 4293723, 4907112, 5432874, 5724964, 6338353, 6542816, 7243832, 7360668, 8149311, 8412192, 8587446, 9814224, 10865748, 11449928, 12676706, 12881169, 14487664, 14721336, 16298622, 17174892, 19015059, 19628448, 21731496, 22899856, 25353412, 25762338, 28975328, 29442672, 32597244, 34349784, 38030118, 43462992, 44368471, 45799712, 50706824, 51524676, 57045177, 58885344, 65194488, 68699568, 76060236, 86925984, 88736942, 101413648, 103049352, 114090354, 130388976, 133105413, 137399136, 152120472, 177473884, 202827296, 206098704, 228180708, 260777952, 266210826, 304240944, 354947768, 399316239, 412197408, 456361416, 532421652, 608481888, 709895536, 798632478, 912722832, 1064843304, 1419791072, 1597264956, 1825445664, 2129686608, 3194529912, 4259373216, 6389059824, 12778119648]

約数ペア:

[(1, 12778119648), (2, 6389059824), (3, 4259373216), (4, 3194529912), (6, 2129686608), (7, 1825445664), (8, 1597264956), (9, 1419791072), (12, 1064843304), (14, 912722832), (16, 798632478), (18, 709895536), (21, 608481888), (24, 532421652), (28, 456361416), (31, 412197408), (32, 399316239), (36, 354947768), (42, 304240944), (48, 266210826), (49, 260777952), (56, 228180708), (62, 206098704), (63, 202827296), (72, 177473884), (84, 152120472), (93, 137399136), (96, 133105413), (98, 130388976), (112, 114090354), (124, 103049352), (126, 101413648), (144, 88736942), (147, 86925984), (168, 76060236), (186, 68699568), (196, 65194488), (217, 58885344), (224, 57045177), (248, 51524676), (252, 50706824), (279, 45799712), (288, 44368471), (294, 43462992), (336, 38030118), (372, 34349784), (392, 32597244), (434, 29442672), (441, 28975328), (496, 25762338), (504, 25353412), (558, 22899856), (588, 21731496), (651, 19628448), (672, 19015059), (744, 17174892), (784, 16298622), (868, 14721336), (882, 14487664), (992, 12881169), (1008, 12676706), (1116, 11449928), (1176, 10865748), (1302, 9814224), (1488, 8587446), (1519, 8412192), (1568, 8149311), (1736, 7360668), (1764, 7243832), (1953, 6542816), (2016, 6338353), (2232, 5724964), (2352, 5432874), (2604, 4907112), (2976, 4293723), (3038, 4206096), (3472, 3680334), (3528, 3621916), (3906, 3271408), (4464, 2862482), (4557, 2804064), (4704, 2716437), (5208, 2453556), (6076, 2103048), (6944, 1840167), (7056, 1810958), (7812, 1635704), (8928, 1431241), (9114, 1402032), (10416, 1226778), (12152, 1051524), (13671, 934688), (14112, 905479), (15624, 817852), (18228, 701016), (20832, 613389), (24304, 525762), (27342, 467344), (29209, 437472), (31248, 408926), (36456, 350508), (48608, 262881), (54684, 233672), (58418, 218736), (62496, 204463), (72912, 175254), (87627, 145824), (109368, 116836)]