243266136

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{235723}}^1$

素因数の和:235775

約数の個数: 32

約数和(自身を含む): 622311360

約数和(自身を除く): 379045224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 235723, 471446, 707169, 942892, 1414338, 1885784, 2828676, 5657352, 10136089, 20272178, 30408267, 40544356, 60816534, 81088712, 121633068, 243266136]

約数ペア:

[(1, 243266136), (2, 121633068), (3, 81088712), (4, 60816534), (6, 40544356), (8, 30408267), (12, 20272178), (24, 10136089), (43, 5657352), (86, 2828676), (129, 1885784), (172, 1414338), (258, 942892), (344, 707169), (516, 471446), (1032, 235723)]