268832564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67141}}^1$

素因数の和:67176

約数の個数: 48

約数和(自身を含む): 631671936

約数和(自身を除く): 362839372

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 67141, 134282, 268564, 469987, 738551, 872833, 939974, 1477102, 1745666, 1879948, 2954204, 3491332, 5169857, 6109831, 9601163, 10339714, 12219662, 19202326, 20679428, 24439324, 38404652, 67208141, 134416282, 268832564]

約数ペア:

[(1, 268832564), (2, 134416282), (4, 67208141), (7, 38404652), (11, 24439324), (13, 20679428), (14, 19202326), (22, 12219662), (26, 10339714), (28, 9601163), (44, 6109831), (52, 5169857), (77, 3491332), (91, 2954204), (143, 1879948), (154, 1745666), (182, 1477102), (286, 939974), (308, 872833), (364, 738551), (572, 469987), (1001, 268564), (2002, 134282), (4004, 67141)]