389075676

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{23209}}^1$

素因数の和:23354

約数の個数: 48

約数和(自身を含む): 998215680

約数和(自身を除く): 609140004

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 127, 132, 254, 381, 508, 762, 1397, 1524, 2794, 4191, 5588, 8382, 16764, 23209, 46418, 69627, 92836, 139254, 255299, 278508, 510598, 765897, 1021196, 1531794, 2947543, 3063588, 5895086, 8842629, 11790172, 17685258, 32422973, 35370516, 64845946, 97268919, 129691892, 194537838, 389075676]

約数ペア:

[(1, 389075676), (2, 194537838), (3, 129691892), (4, 97268919), (6, 64845946), (11, 35370516), (12, 32422973), (22, 17685258), (33, 11790172), (44, 8842629), (66, 5895086), (127, 3063588), (132, 2947543), (254, 1531794), (381, 1021196), (508, 765897), (762, 510598), (1397, 278508), (1524, 255299), (2794, 139254), (4191, 92836), (5588, 69627), (8382, 46418), (16764, 23209)]