1489771728

素因数分解:

$2^4\times 3^2\times {\mathrm{10345637}}^1$

素因数の和:10345651

約数の個数: 30

約数和(自身を含む): 4169292114

約数和(自身を除く): 2679520386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 10345637, 20691274, 31036911, 41382548, 62073822, 82765096, 93110733, 124147644, 165530192, 186221466, 248295288, 372442932, 496590576, 744885864, 1489771728]

約数ペア:

[(1, 1489771728), (2, 744885864), (3, 496590576), (4, 372442932), (6, 248295288), (8, 186221466), (9, 165530192), (12, 124147644), (16, 93110733), (18, 82765096), (24, 62073822), (36, 41382548), (48, 31036911), (72, 20691274), (144, 10345637)]