258116868

素因数分解:

$2^2\times 3^4\times {\mathrm{796657}}^1$

素因数の和:796673

約数の個数: 30

約数和(自身を含む): 674769326

約数和(自身を除く): 416652458

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 796657, 1593314, 2389971, 3186628, 4779942, 7169913, 9559884, 14339826, 21509739, 28679652, 43019478, 64529217, 86038956, 129058434, 258116868]

約数ペア:

[(1, 258116868), (2, 129058434), (3, 86038956), (4, 64529217), (6, 43019478), (9, 28679652), (12, 21509739), (18, 14339826), (27, 9559884), (36, 7169913), (54, 4779942), (81, 3186628), (108, 2389971), (162, 1593314), (324, 796657)]