255429432

素因数分解:

$2^3\times 3^2\times {\mathrm{3547631}}^1$

素因数の和:3547643

約数の個数: 24

約数和(自身を含む): 691788240

約数和(自身を除く): 436358808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3547631, 7095262, 10642893, 14190524, 21285786, 28381048, 31928679, 42571572, 63857358, 85143144, 127714716, 255429432]

約数ペア:

[(1, 255429432), (2, 127714716), (3, 85143144), (4, 63857358), (6, 42571572), (8, 31928679), (9, 28381048), (12, 21285786), (18, 14190524), (24, 10642893), (36, 7095262), (72, 3547631)]