212547588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22679}}^1$

素因数の和:22768

約数の個数: 48

約数和(自身を含む): 548674560

約数和(自身を除く): 336126972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 22679, 45358, 68037, 90716, 136074, 249469, 272148, 498938, 748407, 997876, 1496814, 1610209, 2993628, 3220418, 4830627, 6440836, 9661254, 17712299, 19322508, 35424598, 53136897, 70849196, 106273794, 212547588]

約数ペア:

[(1, 212547588), (2, 106273794), (3, 70849196), (4, 53136897), (6, 35424598), (11, 19322508), (12, 17712299), (22, 9661254), (33, 6440836), (44, 4830627), (66, 3220418), (71, 2993628), (132, 1610209), (142, 1496814), (213, 997876), (284, 748407), (426, 498938), (781, 272148), (852, 249469), (1562, 136074), (2343, 90716), (3124, 68037), (4686, 45358), (9372, 22679)]