249493284

素因数分解:

$2^2\times 3^4\times {\mathrm{770041}}^1$

素因数の和:770057

約数の個数: 30

約数和(自身を含む): 652225574

約数和(自身を除く): 402732290

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 770041, 1540082, 2310123, 3080164, 4620246, 6930369, 9240492, 13860738, 20791107, 27721476, 41582214, 62373321, 83164428, 124746642, 249493284]

約数ペア:

[(1, 249493284), (2, 124746642), (3, 83164428), (4, 62373321), (6, 41582214), (9, 27721476), (12, 20791107), (18, 13860738), (27, 9240492), (36, 6930369), (54, 4620246), (81, 3080164), (108, 2310123), (162, 1540082), (324, 770041)]