490236462

素因数分解:

$2^1\times 3^6\times {\mathrm{336239}}^1$

素因数の和:336259

約数の個数: 28

約数和(自身を含む): 1102530960

約数和(自身を除く): 612294498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 336239, 672478, 1008717, 2017434, 3026151, 6052302, 9078453, 18156906, 27235359, 54470718, 81706077, 163412154, 245118231, 490236462]

約数ペア:

[(1, 490236462), (2, 245118231), (3, 163412154), (6, 81706077), (9, 54470718), (18, 27235359), (27, 18156906), (54, 9078453), (81, 6052302), (162, 3026151), (243, 2017434), (486, 1008717), (729, 672478), (1458, 336239)]