348526376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{28493}}^1$

素因数の和:28649

約数の個数: 32

約数和(自身を含む): 718048800

約数和(自身を除く): 369522424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 12232, 28493, 56986, 113972, 227944, 313423, 626846, 1253692, 2507384, 3960527, 7921054, 15842108, 31684216, 43565797, 87131594, 174263188, 348526376]

約数ペア:

[(1, 348526376), (2, 174263188), (4, 87131594), (8, 43565797), (11, 31684216), (22, 15842108), (44, 7921054), (88, 3960527), (139, 2507384), (278, 1253692), (556, 626846), (1112, 313423), (1529, 227944), (3058, 113972), (6116, 56986), (12232, 28493)]