2107788704

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:579

約数の個数: 144

約数和(自身を含む): 5043257856

約数和(自身を除く): 2935469152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 103, 112, 124, 196, 206, 217, 224, 248, 392, 412, 421, 434, 496, 721, 784, 824, 842, 868, 992, 1442, 1519, 1568, 1648, 1684, 1736, 2884, 2947, 3038, 3193, 3296, 3368, 3472, 5047, 5768, 5894, 6076, 6386, 6736, 6944, 10094, 11536, 11788, 12152, 12772, 13051, 13472, 20188, 20629, 22351, 23072, 23576, 24304, 25544, 26102, 40376, 41258, 43363, 44702, 47152, 48608, 51088, 52204, 80752, 82516, 86726, 89404, 91357, 94304, 102176, 104408, 156457, 161504, 165032, 173452, 178808, 182714, 208816, 303541, 312914, 330064, 346904, 357616, 365428, 417632, 607082, 625828, 639499, 660128, 693808, 715232, 730856, 1214164, 1251656, 1278998, 1344253, 1387616, 1461712, 2124787, 2428328, 2503312, 2557996, 2688506, 2923424, 4249574, 4856656, 5006624, 5115992, 5377012, 8499148, 9409771, 9713312, 10231984, 10754024, 16998296, 18819542, 20463968, 21508048, 33996592, 37639084, 43016096, 65868397, 67993184, 75278168, 131736794, 150556336, 263473588, 301112672, 526947176, 1053894352, 2107788704]

約数ペア:

[(1, 2107788704), (2, 1053894352), (4, 526947176), (7, 301112672), (8, 263473588), (14, 150556336), (16, 131736794), (28, 75278168), (31, 67993184), (32, 65868397), (49, 43016096), (56, 37639084), (62, 33996592), (98, 21508048), (103, 20463968), (112, 18819542), (124, 16998296), (196, 10754024), (206, 10231984), (217, 9713312), (224, 9409771), (248, 8499148), (392, 5377012), (412, 5115992), (421, 5006624), (434, 4856656), (496, 4249574), (721, 2923424), (784, 2688506), (824, 2557996), (842, 2503312), (868, 2428328), (992, 2124787), (1442, 1461712), (1519, 1387616), (1568, 1344253), (1648, 1278998), (1684, 1251656), (1736, 1214164), (2884, 730856), (2947, 715232), (3038, 693808), (3193, 660128), (3296, 639499), (3368, 625828), (3472, 607082), (5047, 417632), (5768, 365428), (5894, 357616), (6076, 346904), (6386, 330064), (6736, 312914), (6944, 303541), (10094, 208816), (11536, 182714), (11788, 178808), (12152, 173452), (12772, 165032), (13051, 161504), (13472, 156457), (20188, 104408), (20629, 102176), (22351, 94304), (23072, 91357), (23576, 89404), (24304, 86726), (25544, 82516), (26102, 80752), (40376, 52204), (41258, 51088), (43363, 48608), (44702, 47152)]