258948666

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4583}}^1$

素因数の和:4707

約数の個数: 48

約数和(自身を含む): 582094656

約数和(自身を除く): 323145990

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 219, 258, 387, 438, 657, 774, 1314, 3139, 4583, 6278, 9166, 9417, 13749, 18834, 27498, 28251, 41247, 56502, 82494, 197069, 334559, 394138, 591207, 669118, 1003677, 1182414, 1773621, 2007354, 3011031, 3547242, 6022062, 14386037, 28772074, 43158111, 86316222, 129474333, 258948666]

約数ペア:

[(1, 258948666), (2, 129474333), (3, 86316222), (6, 43158111), (9, 28772074), (18, 14386037), (43, 6022062), (73, 3547242), (86, 3011031), (129, 2007354), (146, 1773621), (219, 1182414), (258, 1003677), (387, 669118), (438, 591207), (657, 394138), (774, 334559), (1314, 197069), (3139, 82494), (4583, 56502), (6278, 41247), (9166, 28251), (9417, 27498), (13749, 18834)]