227611488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 702777600

約数和(自身を除く): 475166112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 29, 32, 38, 39, 48, 52, 57, 58, 76, 78, 87, 96, 104, 114, 116, 152, 156, 174, 208, 228, 232, 247, 304, 312, 331, 348, 377, 416, 456, 464, 494, 551, 608, 624, 662, 696, 741, 754, 912, 928, 988, 993, 1102, 1131, 1248, 1324, 1392, 1482, 1508, 1653, 1824, 1976, 1986, 2204, 2262, 2648, 2784, 2964, 3016, 3306, 3952, 3972, 4303, 4408, 4524, 5296, 5928, 6032, 6289, 6612, 7163, 7904, 7944, 8606, 8816, 9048, 9599, 10592, 11856, 12064, 12578, 12909, 13224, 14326, 15888, 17212, 17632, 18096, 18867, 19198, 21489, 23712, 25156, 25818, 26448, 28652, 28797, 31776, 34424, 36192, 37734, 38396, 42978, 50312, 51636, 52896, 57304, 57594, 68848, 75468, 76792, 81757, 85956, 100624, 103272, 114608, 115188, 124787, 137696, 150936, 153584, 163514, 171912, 182381, 201248, 206544, 229216, 230376, 245271, 249574, 301872, 307168, 327028, 343824, 364762, 374361, 413088, 460752, 490542, 499148, 547143, 603744, 654056, 687648, 729524, 748722, 921504, 981084, 998296, 1094286, 1308112, 1459048, 1497444, 1962168, 1996592, 2188572, 2370953, 2616224, 2918096, 2994888, 3924336, 3993184, 4377144, 4741906, 5836192, 5989776, 7112859, 7848672, 8754288, 9483812, 11979552, 14225718, 17508576, 18967624, 28451436, 37935248, 56902872, 75870496, 113805744, 227611488]

約数ペア:

[(1, 227611488), (2, 113805744), (3, 75870496), (4, 56902872), (6, 37935248), (8, 28451436), (12, 18967624), (13, 17508576), (16, 14225718), (19, 11979552), (24, 9483812), (26, 8754288), (29, 7848672), (32, 7112859), (38, 5989776), (39, 5836192), (48, 4741906), (52, 4377144), (57, 3993184), (58, 3924336), (76, 2994888), (78, 2918096), (87, 2616224), (96, 2370953), (104, 2188572), (114, 1996592), (116, 1962168), (152, 1497444), (156, 1459048), (174, 1308112), (208, 1094286), (228, 998296), (232, 981084), (247, 921504), (304, 748722), (312, 729524), (331, 687648), (348, 654056), (377, 603744), (416, 547143), (456, 499148), (464, 490542), (494, 460752), (551, 413088), (608, 374361), (624, 364762), (662, 343824), (696, 327028), (741, 307168), (754, 301872), (912, 249574), (928, 245271), (988, 230376), (993, 229216), (1102, 206544), (1131, 201248), (1248, 182381), (1324, 171912), (1392, 163514), (1482, 153584), (1508, 150936), (1653, 137696), (1824, 124787), (1976, 115188), (1986, 114608), (2204, 103272), (2262, 100624), (2648, 85956), (2784, 81757), (2964, 76792), (3016, 75468), (3306, 68848), (3952, 57594), (3972, 57304), (4303, 52896), (4408, 51636), (4524, 50312), (5296, 42978), (5928, 38396), (6032, 37734), (6289, 36192), (6612, 34424), (7163, 31776), (7904, 28797), (7944, 28652), (8606, 26448), (8816, 25818), (9048, 25156), (9599, 23712), (10592, 21489), (11856, 19198), (12064, 18867), (12578, 18096), (12909, 17632), (13224, 17212), (14326, 15888)]