290968614

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{156941}}^1$

素因数の和:157052

約数の個数: 24

約数和(自身を含む): 636556752

約数和(自身を除く): 345588138

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 156941, 313882, 470823, 941646, 1412469, 2824938, 16164923, 32329846, 48494769, 96989538, 145484307, 290968614]

約数ペア:

[(1, 290968614), (2, 145484307), (3, 96989538), (6, 48494769), (9, 32329846), (18, 16164923), (103, 2824938), (206, 1412469), (309, 941646), (618, 470823), (927, 313882), (1854, 156941)]