12771253.000000000

素因数分解:

$2^6\times 7^2\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:508

約数の個数: 84

約数和(自身を含む): 286085280

約数和(自身を除く): 163665248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 103, 112, 196, 206, 224, 379, 392, 412, 448, 721, 758, 784, 824, 1442, 1516, 1568, 1648, 2653, 2884, 3032, 3136, 3296, 5047, 5306, 5768, 6064, 6592, 10094, 10612, 11536, 12128, 18571, 20188, 21224, 23072, 24256, 37142, 39037, 40376, 42448, 46144, 74284, 78074, 80752, 84896, 148568, 156148, 161504, 169792, 273259, 297136, 312296, 323008, 546518, 594272, 624592, 1093036, 1188544, 1249184, 1912813, 2186072, 2498368, 3825626, 4372144, 7651252, 8744288, 15302504, 17488576, 30605008, 61210016, 122420032]

約数ペア:

[(1, 122420032), (2, 61210016), (4, 30605008), (7, 17488576), (8, 15302504), (14, 8744288), (16, 7651252), (28, 4372144), (32, 3825626), (49, 2498368), (56, 2186072), (64, 1912813), (98, 1249184), (103, 1188544), (112, 1093036), (196, 624592), (206, 594272), (224, 546518), (379, 323008), (392, 312296), (412, 297136), (448, 273259), (721, 169792), (758, 161504), (784, 156148), (824, 148568), (1442, 84896), (1516, 80752), (1568, 78074), (1648, 74284), (2653, 46144), (2884, 42448), (3032, 40376), (3136, 39037), (3296, 37142), (5047, 24256), (5306, 23072), (5768, 21224), (6064, 20188), (6592, 18571), (10094, 12128), (10612, 11536)]