288902298

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{215921}}^1$

素因数の和:216149

約数の個数: 16

約数和(自身を含む): 580398336

約数和(自身を除く): 291496038

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 215921, 431842, 647763, 1295526, 48150383, 96300766, 144451149, 288902298]

約数ペア:

[(1, 288902298), (2, 144451149), (3, 96300766), (6, 48150383), (223, 1295526), (446, 647763), (669, 431842), (1338, 215921)]