248829966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:915

約数の個数: 144

約数和(自身を含む): 713731200

約数和(自身を除く): 464901234

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 121, 126, 133, 154, 171, 198, 209, 231, 242, 266, 342, 363, 399, 418, 462, 627, 693, 726, 798, 847, 859, 1089, 1197, 1254, 1386, 1463, 1694, 1718, 1881, 2178, 2299, 2394, 2541, 2577, 2926, 3762, 4389, 4598, 5082, 5154, 6013, 6897, 7623, 7731, 8778, 9449, 12026, 13167, 13794, 15246, 15462, 16093, 16321, 18039, 18898, 20691, 26334, 28347, 32186, 32642, 36078, 41382, 48279, 48963, 54117, 56694, 66143, 85041, 96558, 97926, 103939, 108234, 114247, 132286, 144837, 146889, 170082, 179531, 198429, 207878, 228494, 289674, 293778, 311817, 342741, 359062, 396858, 538593, 595287, 623634, 685482, 727573, 935451, 1028223, 1077186, 1190574, 1256717, 1455146, 1615779, 1870902, 1974841, 2056446, 2182719, 2513434, 3231558, 3770151, 3949682, 4365438, 5924523, 6548157, 7540302, 11310453, 11849046, 13096314, 13823887, 17773569, 22620906, 27647774, 35547138, 41471661, 82943322, 124414983, 248829966]

約数ペア:

[(1, 248829966), (2, 124414983), (3, 82943322), (6, 41471661), (7, 35547138), (9, 27647774), (11, 22620906), (14, 17773569), (18, 13823887), (19, 13096314), (21, 11849046), (22, 11310453), (33, 7540302), (38, 6548157), (42, 5924523), (57, 4365438), (63, 3949682), (66, 3770151), (77, 3231558), (99, 2513434), (114, 2182719), (121, 2056446), (126, 1974841), (133, 1870902), (154, 1615779), (171, 1455146), (198, 1256717), (209, 1190574), (231, 1077186), (242, 1028223), (266, 935451), (342, 727573), (363, 685482), (399, 623634), (418, 595287), (462, 538593), (627, 396858), (693, 359062), (726, 342741), (798, 311817), (847, 293778), (859, 289674), (1089, 228494), (1197, 207878), (1254, 198429), (1386, 179531), (1463, 170082), (1694, 146889), (1718, 144837), (1881, 132286), (2178, 114247), (2299, 108234), (2394, 103939), (2541, 97926), (2577, 96558), (2926, 85041), (3762, 66143), (4389, 56694), (4598, 54117), (5082, 48963), (5154, 48279), (6013, 41382), (6897, 36078), (7623, 32642), (7731, 32186), (8778, 28347), (9449, 26334), (12026, 20691), (13167, 18898), (13794, 18039), (15246, 16321), (15462, 16093)]