216456924

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{159629}}^1$

素因数の和:159749

約数の個数: 24

約数和(自身を含む): 509538960

約数和(自身を除く): 293082036

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 159629, 319258, 478887, 638516, 957774, 1915548, 18038077, 36076154, 54114231, 72152308, 108228462, 216456924]

約数ペア:

[(1, 216456924), (2, 108228462), (3, 72152308), (4, 54114231), (6, 36076154), (12, 18038077), (113, 1915548), (226, 957774), (339, 638516), (452, 478887), (678, 319258), (1356, 159629)]