244156744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{75731}}^1$

素因数の和:75781

約数の個数: 32

約数和(自身を含む): 508919040

約数和(自身を除く): 264762296

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 75731, 151462, 302924, 605848, 984503, 1969006, 2347661, 3938012, 4695322, 7876024, 9390644, 18781288, 30519593, 61039186, 122078372, 244156744]

約数ペア:

[(1, 244156744), (2, 122078372), (4, 61039186), (8, 30519593), (13, 18781288), (26, 9390644), (31, 7876024), (52, 4695322), (62, 3938012), (104, 2347661), (124, 1969006), (248, 984503), (403, 605848), (806, 302924), (1612, 151462), (3224, 75731)]