387452912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{314491}}^1$

素因数の和:314517

約数の個数: 40

約数和(自身を含む): 935928192

約数和(自身を除く): 548475280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 314491, 628982, 1257964, 2201437, 2515928, 3459401, 4402874, 5031856, 6918802, 8805748, 13837604, 17611496, 24215807, 27675208, 35222992, 48431614, 55350416, 96863228, 193726456, 387452912]

約数ペア:

[(1, 387452912), (2, 193726456), (4, 96863228), (7, 55350416), (8, 48431614), (11, 35222992), (14, 27675208), (16, 24215807), (22, 17611496), (28, 13837604), (44, 8805748), (56, 6918802), (77, 5031856), (88, 4402874), (112, 3459401), (154, 2515928), (176, 2201437), (308, 1257964), (616, 628982), (1232, 314491)]