290793816

素因数分解:

$2^3\times 3^2\times {\mathrm{4038803}}^1$

素因数の和:4038815

約数の個数: 24

約数和(自身を含む): 787566780

約数和(自身を除く): 496772964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4038803, 8077606, 12116409, 16155212, 24232818, 32310424, 36349227, 48465636, 72698454, 96931272, 145396908, 290793816]

約数ペア:

[(1, 290793816), (2, 145396908), (3, 96931272), (4, 72698454), (6, 48465636), (8, 36349227), (9, 32310424), (12, 24232818), (18, 16155212), (24, 12116409), (36, 8077606), (72, 4038803)]