313194120514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{19979}}^1$

素因数の和:20335

約数の個数: 64

約数和(自身を含む): 533970455040

約数和(自身を除く): 220776334526

約数列:

[1, 2, 11, 22, 43, 73, 86, 146, 227, 454, 473, 803, 946, 1606, 2497, 3139, 4994, 6278, 9761, 16571, 19522, 19979, 33142, 34529, 39958, 69058, 107371, 182281, 214742, 219769, 364562, 439538, 712553, 859097, 1425106, 1458467, 1718194, 2916934, 4535233, 7838083, 9070466, 9450067, 15676166, 16043137, 18900134, 32086274, 49887563, 62714081, 99775126, 125428162, 195015019, 331072009, 390030038, 662144018, 689854891, 1379709782, 2145165209, 3641792099, 4290330418, 7283584198, 14236096387, 28472192774, 156597060257, 313194120514]

約数ペア:

[(1, 313194120514), (2, 156597060257), (11, 28472192774), (22, 14236096387), (43, 7283584198), (73, 4290330418), (86, 3641792099), (146, 2145165209), (227, 1379709782), (454, 689854891), (473, 662144018), (803, 390030038), (946, 331072009), (1606, 195015019), (2497, 125428162), (3139, 99775126), (4994, 62714081), (6278, 49887563), (9761, 32086274), (16571, 18900134), (19522, 16043137), (19979, 15676166), (33142, 9450067), (34529, 9070466), (39958, 7838083), (69058, 4535233), (107371, 2916934), (182281, 1718194), (214742, 1458467), (219769, 1425106), (364562, 859097), (439538, 712553)]