258680364

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66739}}^1$

素因数の和:66782

約数の個数: 48

約数和(自身を含む): 672739200

約数和(自身を除く): 414058836

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 66739, 133478, 200217, 266956, 400434, 800868, 1134563, 1268041, 2269126, 2536082, 3403689, 3804123, 4538252, 5072164, 6807378, 7608246, 13614756, 15216492, 21556697, 43113394, 64670091, 86226788, 129340182, 258680364]

約数ペア:

[(1, 258680364), (2, 129340182), (3, 86226788), (4, 64670091), (6, 43113394), (12, 21556697), (17, 15216492), (19, 13614756), (34, 7608246), (38, 6807378), (51, 5072164), (57, 4538252), (68, 3804123), (76, 3403689), (102, 2536082), (114, 2269126), (204, 1268041), (228, 1134563), (323, 800868), (646, 400434), (969, 266956), (1292, 200217), (1938, 133478), (3876, 66739)]