264906928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{115781}}^1$

素因数の和:115813

約数の個数: 40

約数和(自身を含む): 602992656

約数和(自身を除く): 338085728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 115781, 231562, 463124, 926248, 1273591, 1505153, 1852496, 2547182, 3010306, 5094364, 6020612, 10188728, 12041224, 16556683, 20377456, 24082448, 33113366, 66226732, 132453464, 264906928]

約数ペア:

[(1, 264906928), (2, 132453464), (4, 66226732), (8, 33113366), (11, 24082448), (13, 20377456), (16, 16556683), (22, 12041224), (26, 10188728), (44, 6020612), (52, 5094364), (88, 3010306), (104, 2547182), (143, 1852496), (176, 1505153), (208, 1273591), (286, 926248), (572, 463124), (1144, 231562), (2288, 115781)]