268297568

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{108887}}^1$

素因数の和:108915

約数の個数: 48

約数和(自身を含む): 658554624

約数和(自身を除く): 390257056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 108887, 217774, 435548, 762209, 871096, 1197757, 1524418, 1742192, 2395514, 3048836, 3484384, 4791028, 6097672, 8384299, 9582056, 12195344, 16768598, 19164112, 24390688, 33537196, 38328224, 67074392, 134148784, 268297568]

約数ペア:

[(1, 268297568), (2, 134148784), (4, 67074392), (7, 38328224), (8, 33537196), (11, 24390688), (14, 19164112), (16, 16768598), (22, 12195344), (28, 9582056), (32, 8384299), (44, 6097672), (56, 4791028), (77, 3484384), (88, 3048836), (112, 2395514), (154, 1742192), (176, 1524418), (224, 1197757), (308, 871096), (352, 762209), (616, 435548), (1232, 217774), (2464, 108887)]