268784752

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{128237}}^1$

素因数の和:128376

約数の個数: 20

約数和(自身を含む): 524749896

約数和(自身を除く): 255965144

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 128237, 256474, 512948, 1025896, 2051792, 16799047, 33598094, 67196188, 134392376, 268784752]

約数ペア:

[(1, 268784752), (2, 134392376), (4, 67196188), (8, 33598094), (16, 16799047), (131, 2051792), (262, 1025896), (524, 512948), (1048, 256474), (2096, 128237)]