308396572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{521}}^1\times {\mathrm{1223}}^1$

素因数の和:1770

約数の個数: 36

約数和(自身を含む): 594841968

約数和(自身を除く): 286445396

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 521, 1042, 1223, 2084, 2446, 4892, 5731, 11462, 13453, 22924, 26906, 53812, 63041, 126082, 147983, 252164, 295966, 591932, 637183, 1274366, 2548732, 7009013, 14018026, 28036052, 77099143, 154198286, 308396572]

約数ペア:

[(1, 308396572), (2, 154198286), (4, 77099143), (11, 28036052), (22, 14018026), (44, 7009013), (121, 2548732), (242, 1274366), (484, 637183), (521, 591932), (1042, 295966), (1223, 252164), (2084, 147983), (2446, 126082), (4892, 63041), (5731, 53812), (11462, 26906), (13453, 22924)]