289148136

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{256337}}^1$

素因数の和:256393

約数の個数: 32

約数和(自身を含む): 738253440

約数和(自身を除く): 449105304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 256337, 512674, 769011, 1025348, 1538022, 2050696, 3076044, 6152088, 12047839, 24095678, 36143517, 48191356, 72287034, 96382712, 144574068, 289148136]

約数ペア:

[(1, 289148136), (2, 144574068), (3, 96382712), (4, 72287034), (6, 48191356), (8, 36143517), (12, 24095678), (24, 12047839), (47, 6152088), (94, 3076044), (141, 2050696), (188, 1538022), (282, 1025348), (376, 769011), (564, 512674), (1128, 256337)]