311915076

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{9887}}^1$

素因数の和:10144

約数の個数: 48

約数和(自身を含む): 797368320

約数和(自身を除く): 485453244

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 239, 478, 717, 956, 1434, 2629, 2868, 5258, 7887, 9887, 10516, 15774, 19774, 29661, 31548, 39548, 59322, 108757, 118644, 217514, 326271, 435028, 652542, 1305084, 2362993, 4725986, 7088979, 9451972, 14177958, 25992923, 28355916, 51985846, 77978769, 103971692, 155957538, 311915076]

約数ペア:

[(1, 311915076), (2, 155957538), (3, 103971692), (4, 77978769), (6, 51985846), (11, 28355916), (12, 25992923), (22, 14177958), (33, 9451972), (44, 7088979), (66, 4725986), (132, 2362993), (239, 1305084), (478, 652542), (717, 435028), (956, 326271), (1434, 217514), (2629, 118644), (2868, 108757), (5258, 59322), (7887, 39548), (9887, 31548), (10516, 29661), (15774, 19774)]