314900298

素因数分解:

$2^1\times 3^6\times {\mathrm{215981}}^1$

素因数の和:216001

約数の個数: 28

約数和(自身を含む): 708204978

約数和(自身を除く): 393304680

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 215981, 431962, 647943, 1295886, 1943829, 3887658, 5831487, 11662974, 17494461, 34988922, 52483383, 104966766, 157450149, 314900298]

約数ペア:

[(1, 314900298), (2, 157450149), (3, 104966766), (6, 52483383), (9, 34988922), (18, 17494461), (27, 11662974), (54, 5831487), (81, 3887658), (162, 1943829), (243, 1295886), (486, 647943), (729, 431962), (1458, 215981)]