318089156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{93887}}^1$

素因数の和:93920

約数の個数: 36

約数和(自身を含む): 699277824

約数和(自身を除く): 381188668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 93887, 187774, 375548, 657209, 1032757, 1314418, 2065514, 2628836, 4131028, 7229299, 11360327, 14458598, 22720654, 28917196, 45441308, 79522289, 159044578, 318089156]

約数ペア:

[(1, 318089156), (2, 159044578), (4, 79522289), (7, 45441308), (11, 28917196), (14, 22720654), (22, 14458598), (28, 11360327), (44, 7229299), (77, 4131028), (121, 2628836), (154, 2065514), (242, 1314418), (308, 1032757), (484, 657209), (847, 375548), (1694, 187774), (3388, 93887)]