260068314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 637009920

約数和(自身を除く): 376941606

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 71, 114, 127, 138, 142, 209, 213, 253, 254, 381, 418, 426, 437, 506, 627, 759, 762, 781, 874, 1254, 1311, 1349, 1397, 1518, 1562, 1633, 2343, 2413, 2622, 2698, 2794, 2921, 3266, 4047, 4191, 4686, 4807, 4826, 4899, 5842, 7239, 8094, 8382, 8763, 9017, 9614, 9798, 14421, 14478, 14839, 17526, 17963, 18034, 26543, 27051, 28842, 29678, 31027, 32131, 35926, 44517, 53086, 53889, 54102, 55499, 62054, 64262, 79629, 89034, 93081, 96393, 99187, 107778, 110998, 159258, 166497, 171323, 186162, 192786, 198374, 207391, 297561, 332994, 341297, 342646, 414782, 513969, 595122, 610489, 622173, 682594, 1023891, 1027938, 1220978, 1244346, 1831467, 1884553, 2047782, 2281301, 3662934, 3769106, 3940429, 4562602, 5653659, 6843903, 7880858, 11307318, 11821287, 13687806, 23642574, 43344719, 86689438, 130034157, 260068314]

約数ペア:

[(1, 260068314), (2, 130034157), (3, 86689438), (6, 43344719), (11, 23642574), (19, 13687806), (22, 11821287), (23, 11307318), (33, 7880858), (38, 6843903), (46, 5653659), (57, 4562602), (66, 3940429), (69, 3769106), (71, 3662934), (114, 2281301), (127, 2047782), (138, 1884553), (142, 1831467), (209, 1244346), (213, 1220978), (253, 1027938), (254, 1023891), (381, 682594), (418, 622173), (426, 610489), (437, 595122), (506, 513969), (627, 414782), (759, 342646), (762, 341297), (781, 332994), (874, 297561), (1254, 207391), (1311, 198374), (1349, 192786), (1397, 186162), (1518, 171323), (1562, 166497), (1633, 159258), (2343, 110998), (2413, 107778), (2622, 99187), (2698, 96393), (2794, 93081), (2921, 89034), (3266, 79629), (4047, 64262), (4191, 62054), (4686, 55499), (4807, 54102), (4826, 53889), (4899, 53086), (5842, 44517), (7239, 35926), (8094, 32131), (8382, 31027), (8763, 29678), (9017, 28842), (9614, 27051), (9798, 26543), (14421, 18034), (14478, 17963), (14839, 17526)]