381991608

素因数分解:

$2^3\times 3^2\times {\mathrm{5305439}}^1$

素因数の和:5305451

約数の個数: 24

約数和(自身を含む): 1034560800

約数和(自身を除く): 652569192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5305439, 10610878, 15916317, 21221756, 31832634, 42443512, 47748951, 63665268, 95497902, 127330536, 190995804, 381991608]

約数ペア:

[(1, 381991608), (2, 190995804), (3, 127330536), (4, 95497902), (6, 63665268), (8, 47748951), (9, 42443512), (12, 31832634), (18, 21221756), (24, 15916317), (36, 10610878), (72, 5305439)]