243324744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{779887}}^1$

素因数の和:779909

約数の個数: 32

約数和(自身を含む): 655105920

約数和(自身を除く): 411781176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 779887, 1559774, 2339661, 3119548, 4679322, 6239096, 9358644, 10138531, 18717288, 20277062, 30415593, 40554124, 60831186, 81108248, 121662372, 243324744]

約数ペア:

[(1, 243324744), (2, 121662372), (3, 81108248), (4, 60831186), (6, 40554124), (8, 30415593), (12, 20277062), (13, 18717288), (24, 10138531), (26, 9358644), (39, 6239096), (52, 4679322), (78, 3119548), (104, 2339661), (156, 1559774), (312, 779887)]