349838264

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{3343}}^1$

素因数の和:3579

約数の個数: 32

約数和(自身を含む): 667729920

約数和(自身を除く): 317891656

約数列:

[1, 2, 4, 8, 103, 127, 206, 254, 412, 508, 824, 1016, 3343, 6686, 13081, 13372, 26162, 26744, 52324, 104648, 344329, 424561, 688658, 849122, 1377316, 1698244, 2754632, 3396488, 43729783, 87459566, 174919132, 349838264]

約数ペア:

[(1, 349838264), (2, 174919132), (4, 87459566), (8, 43729783), (103, 3396488), (127, 2754632), (206, 1698244), (254, 1377316), (412, 849122), (508, 688658), (824, 424561), (1016, 344329), (3343, 104648), (6686, 52324), (13081, 26744), (13372, 26162)]