290602424

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5503}}^1$

素因数の和:5580

約数の個数: 64

約数和(自身を含む): 665763840

約数和(自身を除く): 375161416

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 161, 164, 184, 287, 322, 328, 574, 644, 943, 1148, 1288, 1886, 2296, 3772, 5503, 6601, 7544, 11006, 13202, 22012, 26404, 38521, 44024, 52808, 77042, 126569, 154084, 225623, 253138, 308168, 451246, 506276, 885983, 902492, 1012552, 1579361, 1771966, 1804984, 3158722, 3543932, 5189329, 6317444, 7087864, 10378658, 12634888, 20757316, 36325303, 41514632, 72650606, 145301212, 290602424]

約数ペア:

[(1, 290602424), (2, 145301212), (4, 72650606), (7, 41514632), (8, 36325303), (14, 20757316), (23, 12634888), (28, 10378658), (41, 7087864), (46, 6317444), (56, 5189329), (82, 3543932), (92, 3158722), (161, 1804984), (164, 1771966), (184, 1579361), (287, 1012552), (322, 902492), (328, 885983), (574, 506276), (644, 451246), (943, 308168), (1148, 253138), (1288, 225623), (1886, 154084), (2296, 126569), (3772, 77042), (5503, 52808), (6601, 44024), (7544, 38521), (11006, 26404), (13202, 22012)]