320094819

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 540315360

約数和(自身を除く): 220220541

約数列:

[1, 3, 9, 11, 17, 33, 51, 89, 99, 153, 187, 267, 561, 801, 979, 1513, 1683, 2137, 2937, 4539, 6411, 8811, 13617, 16643, 19233, 23507, 36329, 49929, 70521, 108987, 149787, 190193, 211563, 326961, 399619, 570579, 1198857, 1711737, 2092123, 3233281, 3596571, 6276369, 9699843, 18829107, 29099529, 35566091, 106698273, 320094819]

約数ペア:

[(1, 320094819), (3, 106698273), (9, 35566091), (11, 29099529), (17, 18829107), (33, 9699843), (51, 6276369), (89, 3596571), (99, 3233281), (153, 2092123), (187, 1711737), (267, 1198857), (561, 570579), (801, 399619), (979, 326961), (1513, 211563), (1683, 190193), (2137, 149787), (2937, 108987), (4539, 70521), (6411, 49929), (8811, 36329), (13617, 23507), (16643, 19233)]