240771186

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 530712000

約数和(自身を除く): 289940814

約数列:

[1, 2, 3, 6, 9, 18, 107, 149, 214, 298, 321, 447, 642, 839, 894, 963, 1341, 1678, 1926, 2517, 2682, 5034, 7551, 15102, 15943, 31886, 47829, 89773, 95658, 125011, 143487, 179546, 250022, 269319, 286974, 375033, 538638, 750066, 807957, 1125099, 1615914, 2250198, 13376177, 26752354, 40128531, 80257062, 120385593, 240771186]

約数ペア:

[(1, 240771186), (2, 120385593), (3, 80257062), (6, 40128531), (9, 26752354), (18, 13376177), (107, 2250198), (149, 1615914), (214, 1125099), (298, 807957), (321, 750066), (447, 538638), (642, 375033), (839, 286974), (894, 269319), (963, 250022), (1341, 179546), (1678, 143487), (1926, 125011), (2517, 95658), (2682, 89773), (5034, 47829), (7551, 31886), (15102, 15943)]