311053964

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{27067}}^1$

素因数の和:27114

約数の個数: 36

約数和(自身を含む): 624133944

約数和(自身を除く): 313079980

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 27067, 54134, 108268, 351871, 460139, 703742, 920278, 1407484, 1840556, 4574323, 5981807, 9148646, 11963614, 18297292, 23927228, 77763491, 155526982, 311053964]

約数ペア:

[(1, 311053964), (2, 155526982), (4, 77763491), (13, 23927228), (17, 18297292), (26, 11963614), (34, 9148646), (52, 5981807), (68, 4574323), (169, 1840556), (221, 1407484), (338, 920278), (442, 703742), (676, 460139), (884, 351871), (2873, 108268), (5746, 54134), (11492, 27067)]