330716848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{268439}}^1$

素因数の和:268465

約数の個数: 40

約数和(自身を含む): 798877440

約数和(自身を除く): 468160592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 268439, 536878, 1073756, 1879073, 2147512, 2952829, 3758146, 4295024, 5905658, 7516292, 11811316, 15032584, 20669803, 23622632, 30065168, 41339606, 47245264, 82679212, 165358424, 330716848]

約数ペア:

[(1, 330716848), (2, 165358424), (4, 82679212), (7, 47245264), (8, 41339606), (11, 30065168), (14, 23622632), (16, 20669803), (22, 15032584), (28, 11811316), (44, 7516292), (56, 5905658), (77, 4295024), (88, 3758146), (112, 2952829), (154, 2147512), (176, 1879073), (308, 1073756), (616, 536878), (1232, 268439)]