2485493604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{216431}}^1$

素因数の和:216481

約数の個数: 72

約数和(自身を含む): 7090312320

約数和(自身を除く): 4604818716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2871, 3828, 5742, 11484, 216431, 432862, 649293, 865724, 1298586, 1947879, 2380741, 2597172, 3895758, 4761482, 6276499, 7142223, 7791516, 9522964, 12552998, 14284446, 18829497, 21426669, 25105996, 28568892, 37658994, 42853338, 56488491, 69041489, 75317988, 85706676, 112976982, 138082978, 207124467, 225953964, 276165956, 414248934, 621373401, 828497868, 1242746802, 2485493604]

約数ペア:

[(1, 2485493604), (2, 1242746802), (3, 828497868), (4, 621373401), (6, 414248934), (9, 276165956), (11, 225953964), (12, 207124467), (18, 138082978), (22, 112976982), (29, 85706676), (33, 75317988), (36, 69041489), (44, 56488491), (58, 42853338), (66, 37658994), (87, 28568892), (99, 25105996), (116, 21426669), (132, 18829497), (174, 14284446), (198, 12552998), (261, 9522964), (319, 7791516), (348, 7142223), (396, 6276499), (522, 4761482), (638, 3895758), (957, 2597172), (1044, 2380741), (1276, 1947879), (1914, 1298586), (2871, 865724), (3828, 649293), (5742, 432862), (11484, 216431)]