389269512

素因数分解:

$2^3\times 3^2\times {\mathrm{1627}}^1\times {\mathrm{3323}}^1$

素因数の和:4962

約数の個数: 48

約数和(自身を含む): 1055237040

約数和(自身を除く): 665967528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1627, 3254, 3323, 4881, 6508, 6646, 9762, 9969, 13016, 13292, 14643, 19524, 19938, 26584, 29286, 29907, 39048, 39876, 58572, 59814, 79752, 117144, 119628, 239256, 5406521, 10813042, 16219563, 21626084, 32439126, 43252168, 48658689, 64878252, 97317378, 129756504, 194634756, 389269512]

約数ペア:

[(1, 389269512), (2, 194634756), (3, 129756504), (4, 97317378), (6, 64878252), (8, 48658689), (9, 43252168), (12, 32439126), (18, 21626084), (24, 16219563), (36, 10813042), (72, 5406521), (1627, 239256), (3254, 119628), (3323, 117144), (4881, 79752), (6508, 59814), (6646, 58572), (9762, 39876), (9969, 39048), (13016, 29907), (13292, 29286), (14643, 26584), (19524, 19938)]