431382105836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1\times {\mathrm{255709}}^1$

素因数の和:257414

約数の個数: 48

約数和(自身を含む): 859872948480

約数和(自身を除く): 428490842644

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1667, 3334, 6668, 18337, 36674, 38341, 73348, 76682, 153364, 255709, 421751, 511418, 843502, 1022836, 1687004, 2812799, 5625598, 5881307, 11251196, 11762614, 23525228, 64694377, 129388754, 258777508, 426266903, 852533806, 1705067612, 4688935933, 9377871866, 9804138769, 18755743732, 19608277538, 39216555076, 107845526459, 215691052918, 431382105836]

約数ペア:

[(1, 431382105836), (2, 215691052918), (4, 107845526459), (11, 39216555076), (22, 19608277538), (23, 18755743732), (44, 9804138769), (46, 9377871866), (92, 4688935933), (253, 1705067612), (506, 852533806), (1012, 426266903), (1667, 258777508), (3334, 129388754), (6668, 64694377), (18337, 23525228), (36674, 11762614), (38341, 11251196), (73348, 5881307), (76682, 5625598), (153364, 2812799), (255709, 1687004), (421751, 1022836), (511418, 843502)]