289756878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{2423}}^1$

素因数の和:3496

約数の個数: 32

約数和(自身を含む): 610848000

約数和(自身を除く): 321091122

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1049, 2098, 2423, 3147, 4846, 6294, 7269, 14538, 19931, 39862, 46037, 59793, 92074, 119586, 138111, 276222, 2541727, 5083454, 7625181, 15250362, 48292813, 96585626, 144878439, 289756878]

約数ペア:

[(1, 289756878), (2, 144878439), (3, 96585626), (6, 48292813), (19, 15250362), (38, 7625181), (57, 5083454), (114, 2541727), (1049, 276222), (2098, 138111), (2423, 119586), (3147, 92074), (4846, 59793), (6294, 46037), (7269, 39862), (14538, 19931)]