393457416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1490369}}^1$

素因数の和:1490389

約数の個数: 32

約数和(自身を含む): 1073066400

約数和(自身を除く): 679608984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1490369, 2980738, 4471107, 5961476, 8942214, 11922952, 16394059, 17884428, 32788118, 35768856, 49182177, 65576236, 98364354, 131152472, 196728708, 393457416]

約数ペア:

[(1, 393457416), (2, 196728708), (3, 131152472), (4, 98364354), (6, 65576236), (8, 49182177), (11, 35768856), (12, 32788118), (22, 17884428), (24, 16394059), (33, 11922952), (44, 8942214), (66, 5961476), (88, 4471107), (132, 2980738), (264, 1490369)]