291240732

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{226823}}^1$

素因数の和:226937

約数の個数: 24

約数和(自身を含む): 685915776

約数和(自身を除く): 394675044

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 226823, 453646, 680469, 907292, 1360938, 2721876, 24270061, 48540122, 72810183, 97080244, 145620366, 291240732]

約数ペア:

[(1, 291240732), (2, 145620366), (3, 97080244), (4, 72810183), (6, 48540122), (12, 24270061), (107, 2721876), (214, 1360938), (321, 907292), (428, 680469), (642, 453646), (1284, 226823)]