242996724

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{217739}}^1$

素因数の和:217780

約数の個数: 36

約数和(自身を含む): 634058880

約数和(自身を除く): 391062156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 217739, 435478, 653217, 870956, 1306434, 1959651, 2612868, 3919302, 6749909, 7838604, 13499818, 20249727, 26999636, 40499454, 60749181, 80998908, 121498362, 242996724]

約数ペア:

[(1, 242996724), (2, 121498362), (3, 80998908), (4, 60749181), (6, 40499454), (9, 26999636), (12, 20249727), (18, 13499818), (31, 7838604), (36, 6749909), (62, 3919302), (93, 2612868), (124, 1959651), (186, 1306434), (279, 870956), (372, 653217), (558, 435478), (1116, 217739)]