311052056

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{82903}}^1$

素因数の和:82983

約数の個数: 32

約数和(自身を含む): 676496640

約数和(自身を除く): 365444584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 82903, 165806, 331612, 580321, 663224, 1160642, 2321284, 4642568, 5554501, 11109002, 22218004, 38881507, 44436008, 77763014, 155526028, 311052056]

約数ペア:

[(1, 311052056), (2, 155526028), (4, 77763014), (7, 44436008), (8, 38881507), (14, 22218004), (28, 11109002), (56, 5554501), (67, 4642568), (134, 2321284), (268, 1160642), (469, 663224), (536, 580321), (938, 331612), (1876, 165806), (3752, 82903)]