289582952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{4751}}^1$

素因数の和:5177

約数の個数: 32

約数和(自身を含む): 573091200

約数和(自身を除く): 283508248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 401, 802, 1604, 3208, 4751, 7619, 9502, 15238, 19004, 30476, 38008, 60952, 90269, 180538, 361076, 722152, 1905151, 3810302, 7620604, 15241208, 36197869, 72395738, 144791476, 289582952]

約数ペア:

[(1, 289582952), (2, 144791476), (4, 72395738), (8, 36197869), (19, 15241208), (38, 7620604), (76, 3810302), (152, 1905151), (401, 722152), (802, 361076), (1604, 180538), (3208, 90269), (4751, 60952), (7619, 38008), (9502, 30476), (15238, 19004)]