281587308

素因数分解:

$2^2\times 3^1\times {\mathrm{1429}}^1\times {\mathrm{16421}}^1$

素因数の和:17857

約数の個数: 24

約数和(自身を含む): 657536880

約数和(自身を除く): 375949572

約数列:

[1, 2, 3, 4, 6, 12, 1429, 2858, 4287, 5716, 8574, 16421, 17148, 32842, 49263, 65684, 98526, 197052, 23465609, 46931218, 70396827, 93862436, 140793654, 281587308]

約数ペア:

[(1, 281587308), (2, 140793654), (3, 93862436), (4, 70396827), (6, 46931218), (12, 23465609), (1429, 197052), (2858, 98526), (4287, 65684), (5716, 49263), (8574, 32842), (16421, 17148)]