323278324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{128489}}^1$

素因数の和:128547

約数の個数: 24

約数和(自身を含む): 615210120

約数和(自身を除く): 291931796

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 128489, 256978, 513956, 2184313, 4368626, 4754093, 8737252, 9508186, 19016372, 80819581, 161639162, 323278324]

約数ペア:

[(1, 323278324), (2, 161639162), (4, 80819581), (17, 19016372), (34, 9508186), (37, 8737252), (68, 4754093), (74, 4368626), (148, 2184313), (629, 513956), (1258, 256978), (2516, 128489)]