344552008

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{2017}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 655284960

約数和(自身を除く): 310732952

約数列:

[1, 2, 4, 8, 131, 163, 262, 326, 524, 652, 1048, 1304, 2017, 4034, 8068, 16136, 21353, 42706, 85412, 170824, 264227, 328771, 528454, 657542, 1056908, 1315084, 2113816, 2630168, 43069001, 86138002, 172276004, 344552008]

約数ペア:

[(1, 344552008), (2, 172276004), (4, 86138002), (8, 43069001), (131, 2630168), (163, 2113816), (262, 1315084), (326, 1056908), (524, 657542), (652, 528454), (1048, 328771), (1304, 264227), (2017, 170824), (4034, 85412), (8068, 42706), (16136, 21353)]