2008587768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{21193}}^1$

素因数の和:21572

約数の個数: 64

約数和(自身を含む): 5493484800

約数和(自身を除く): 3484897032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 359, 718, 1077, 1436, 2154, 2872, 3949, 4308, 7898, 8616, 11847, 15796, 21193, 23694, 31592, 42386, 47388, 63579, 84772, 94776, 127158, 169544, 233123, 254316, 466246, 508632, 699369, 932492, 1398738, 1864984, 2797476, 5594952, 7608287, 15216574, 22824861, 30433148, 45649722, 60866296, 83691157, 91299444, 167382314, 182598888, 251073471, 334764628, 502146942, 669529256, 1004293884, 2008587768]

約数ペア:

[(1, 2008587768), (2, 1004293884), (3, 669529256), (4, 502146942), (6, 334764628), (8, 251073471), (11, 182598888), (12, 167382314), (22, 91299444), (24, 83691157), (33, 60866296), (44, 45649722), (66, 30433148), (88, 22824861), (132, 15216574), (264, 7608287), (359, 5594952), (718, 2797476), (1077, 1864984), (1436, 1398738), (2154, 932492), (2872, 699369), (3949, 508632), (4308, 466246), (7898, 254316), (8616, 233123), (11847, 169544), (15796, 127158), (21193, 94776), (23694, 84772), (31592, 63579), (42386, 47388)]