330289586

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 565367040

約数和(自身を除く): 235077454

約数列:

[1, 2, 11, 22, 47, 71, 94, 121, 142, 242, 409, 517, 781, 818, 1034, 1562, 3337, 4499, 5687, 6674, 8591, 8998, 11374, 17182, 19223, 29039, 36707, 38446, 49489, 58078, 73414, 98978, 211453, 319429, 403777, 422906, 638858, 807554, 1364833, 2325983, 2729666, 3513719, 4651966, 7027438, 15013163, 30026326, 165144793, 330289586]

約数ペア:

[(1, 330289586), (2, 165144793), (11, 30026326), (22, 15013163), (47, 7027438), (71, 4651966), (94, 3513719), (121, 2729666), (142, 2325983), (242, 1364833), (409, 807554), (517, 638858), (781, 422906), (818, 403777), (1034, 319429), (1562, 211453), (3337, 98978), (4499, 73414), (5687, 58078), (6674, 49489), (8591, 38446), (8998, 36707), (11374, 29039), (17182, 19223)]