278045999196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3310071419}}^1$

素因数の和:3310071433

約数の個数: 24

約数和(自身を含む): 741455998080

約数和(自身を除く): 463409998884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3310071419, 6620142838, 9930214257, 13240285676, 19860428514, 23170499933, 39720857028, 46340999866, 69511499799, 92681999732, 139022999598, 278045999196]

約数ペア:

[(1, 278045999196), (2, 139022999598), (3, 92681999732), (4, 69511499799), (6, 46340999866), (7, 39720857028), (12, 23170499933), (14, 19860428514), (21, 13240285676), (28, 9930214257), (42, 6620142838), (84, 3310071419)]