279365016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15541}}^1$

素因数の和:15664

約数の個数: 64

約数和(自身を含む): 805697280

約数和(自身を除く): 526332264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 8988, 15541, 17976, 31082, 46623, 62164, 93246, 108787, 124328, 186492, 217574, 326361, 372984, 435148, 652722, 870296, 1305444, 1662887, 2610888, 3325774, 4988661, 6651548, 9977322, 11640209, 13303096, 19954644, 23280418, 34920627, 39909288, 46560836, 69841254, 93121672, 139682508, 279365016]

約数ペア:

[(1, 279365016), (2, 139682508), (3, 93121672), (4, 69841254), (6, 46560836), (7, 39909288), (8, 34920627), (12, 23280418), (14, 19954644), (21, 13303096), (24, 11640209), (28, 9977322), (42, 6651548), (56, 4988661), (84, 3325774), (107, 2610888), (168, 1662887), (214, 1305444), (321, 870296), (428, 652722), (642, 435148), (749, 372984), (856, 326361), (1284, 217574), (1498, 186492), (2247, 124328), (2568, 108787), (2996, 93246), (4494, 62164), (5992, 46623), (8988, 31082), (15541, 17976)]