390053784

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{99707}}^1$

素因数の和:99879

約数の個数: 32

約数和(自身を含む): 981126720

約数和(自身を除く): 591072936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 99707, 199414, 299121, 398828, 598242, 797656, 1196484, 2392968, 16252241, 32504482, 48756723, 65008964, 97513446, 130017928, 195026892, 390053784]

約数ペア:

[(1, 390053784), (2, 195026892), (3, 130017928), (4, 97513446), (6, 65008964), (8, 48756723), (12, 32504482), (24, 16252241), (163, 2392968), (326, 1196484), (489, 797656), (652, 598242), (978, 398828), (1304, 299121), (1956, 199414), (3912, 99707)]