487580268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{134989}}^1$

素因数の和:135046

約数の個数: 48

約数和(自身を含む): 1330461440

約数和(自身を除く): 842881172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 134989, 269978, 404967, 539956, 809934, 944923, 1619868, 1889846, 2834769, 3779692, 5669538, 5804527, 11339076, 11609054, 17413581, 23218108, 34827162, 40631689, 69654324, 81263378, 121895067, 162526756, 243790134, 487580268]

約数ペア:

[(1, 487580268), (2, 243790134), (3, 162526756), (4, 121895067), (6, 81263378), (7, 69654324), (12, 40631689), (14, 34827162), (21, 23218108), (28, 17413581), (42, 11609054), (43, 11339076), (84, 5804527), (86, 5669538), (129, 3779692), (172, 2834769), (258, 1889846), (301, 1619868), (516, 944923), (602, 809934), (903, 539956), (1204, 404967), (1806, 269978), (3612, 134989)]