285399216

素因数分解:

$2^4\times 3^2\times {\mathrm{1981939}}^1$

素因数の和:1981953

約数の個数: 30

約数和(自身を含む): 798721820

約数和(自身を除く): 513322604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1981939, 3963878, 5945817, 7927756, 11891634, 15855512, 17837451, 23783268, 31711024, 35674902, 47566536, 71349804, 95133072, 142699608, 285399216]

約数ペア:

[(1, 285399216), (2, 142699608), (3, 95133072), (4, 71349804), (6, 47566536), (8, 35674902), (9, 31711024), (12, 23783268), (16, 17837451), (18, 15855512), (24, 11891634), (36, 7927756), (48, 5945817), (72, 3963878), (144, 1981939)]