240226448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{194989}}^1$

素因数の和:195015

約数の個数: 40

約数和(自身を含む): 580290240

約数和(自身を除く): 340063792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 194989, 389978, 779956, 1364923, 1559912, 2144879, 2729846, 3119824, 4289758, 5459692, 8579516, 10919384, 15014153, 17159032, 21838768, 30028306, 34318064, 60056612, 120113224, 240226448]

約数ペア:

[(1, 240226448), (2, 120113224), (4, 60056612), (7, 34318064), (8, 30028306), (11, 21838768), (14, 17159032), (16, 15014153), (22, 10919384), (28, 8579516), (44, 5459692), (56, 4289758), (77, 3119824), (88, 2729846), (112, 2144879), (154, 1559912), (176, 1364923), (308, 779956), (616, 389978), (1232, 194989)]