285400296

素因数分解:

$2^3\times 3^2\times {\mathrm{3963893}}^1$

素因数の和:3963905

約数の個数: 24

約数和(自身を含む): 772959330

約数和(自身を除く): 487559034

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3963893, 7927786, 11891679, 15855572, 23783358, 31711144, 35675037, 47566716, 71350074, 95133432, 142700148, 285400296]

約数ペア:

[(1, 285400296), (2, 142700148), (3, 95133432), (4, 71350074), (6, 47566716), (8, 35675037), (9, 31711144), (12, 23783358), (18, 15855572), (24, 11891679), (36, 7927786), (72, 3963893)]