254346752

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{45161}}^1$

素因数の和:45190

約数の個数: 40

約数和(自身を含む): 554408712

約数和(自身を除く): 300061960

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 45161, 90322, 180644, 361288, 496771, 722576, 993542, 1445152, 1987084, 2890304, 3974168, 5780608, 7948336, 11561216, 15896672, 23122432, 31793344, 63586688, 127173376, 254346752]

約数ペア:

[(1, 254346752), (2, 127173376), (4, 63586688), (8, 31793344), (11, 23122432), (16, 15896672), (22, 11561216), (32, 7948336), (44, 5780608), (64, 3974168), (88, 2890304), (128, 1987084), (176, 1445152), (256, 993542), (352, 722576), (512, 496771), (704, 361288), (1408, 180644), (2816, 90322), (5632, 45161)]