290222424

素因数分解:

$2^3\times 3^2\times {\mathrm{4030867}}^1$

素因数の和:4030879

約数の個数: 24

約数和(自身を含む): 786019260

約数和(自身を除く): 495796836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4030867, 8061734, 12092601, 16123468, 24185202, 32246936, 36277803, 48370404, 72555606, 96740808, 145111212, 290222424]

約数ペア:

[(1, 290222424), (2, 145111212), (3, 96740808), (4, 72555606), (6, 48370404), (8, 36277803), (9, 32246936), (12, 24185202), (18, 16123468), (24, 12092601), (36, 8061734), (72, 4030867)]