280102908

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{40879}}^1$

素因数の和:41457

約数の個数: 24

約数和(自身を含む): 654734080

約数和(自身を除く): 374631172

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 3426, 6852, 40879, 81758, 122637, 163516, 245274, 490548, 23341909, 46683818, 70025727, 93367636, 140051454, 280102908]

約数ペア:

[(1, 280102908), (2, 140051454), (3, 93367636), (4, 70025727), (6, 46683818), (12, 23341909), (571, 490548), (1142, 245274), (1713, 163516), (2284, 122637), (3426, 81758), (6852, 40879)]