340427768

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{709}}^1\times {\mathrm{1277}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 653313600

約数和(自身を除く): 312885832

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 709, 1277, 1418, 2554, 2836, 5108, 5672, 10216, 33323, 60019, 66646, 120038, 133292, 240076, 266584, 480152, 905393, 1810786, 3621572, 7243144, 42553471, 85106942, 170213884, 340427768]

約数ペア:

[(1, 340427768), (2, 170213884), (4, 85106942), (8, 42553471), (47, 7243144), (94, 3621572), (188, 1810786), (376, 905393), (709, 480152), (1277, 266584), (1418, 240076), (2554, 133292), (2836, 120038), (5108, 66646), (5672, 60019), (10216, 33323)]