266770608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{427517}}^1$

素因数の和:427541

約数の個数: 40

約数和(自身を含む): 742171248

約数和(自身を除く): 475400640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 427517, 855034, 1282551, 1710068, 2565102, 3420136, 5130204, 5557721, 6840272, 10260408, 11115442, 16673163, 20520816, 22230884, 33346326, 44461768, 66692652, 88923536, 133385304, 266770608]

約数ペア:

[(1, 266770608), (2, 133385304), (3, 88923536), (4, 66692652), (6, 44461768), (8, 33346326), (12, 22230884), (13, 20520816), (16, 16673163), (24, 11115442), (26, 10260408), (39, 6840272), (48, 5557721), (52, 5130204), (78, 3420136), (104, 2565102), (156, 1710068), (208, 1282551), (312, 855034), (624, 427517)]