248976306

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{84859}}^1$

素因数の和:85030

約数の個数: 24

約数和(自身を含む): 542764560

約数和(自身を除く): 293788254

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 84859, 169718, 254577, 509154, 763731, 1527462, 13832017, 27664034, 41496051, 82992102, 124488153, 248976306]

約数ペア:

[(1, 248976306), (2, 124488153), (3, 82992102), (6, 41496051), (9, 27664034), (18, 13832017), (163, 1527462), (326, 763731), (489, 509154), (978, 254577), (1467, 169718), (2934, 84859)]