297325712

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 60

約数和(自身を含む): 606917628

約数和(自身を除く): 309591916

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 317, 488, 496, 634, 961, 976, 1268, 1891, 1922, 2536, 3782, 3844, 5072, 7564, 7688, 9827, 15128, 15376, 19337, 19654, 30256, 38674, 39308, 58621, 77348, 78616, 117242, 154696, 157232, 234484, 304637, 309392, 468968, 599447, 609274, 937936, 1198894, 1218548, 2397788, 2437096, 4795576, 4874192, 9591152, 18582857, 37165714, 74331428, 148662856, 297325712]

約数ペア:

[(1, 297325712), (2, 148662856), (4, 74331428), (8, 37165714), (16, 18582857), (31, 9591152), (61, 4874192), (62, 4795576), (122, 2437096), (124, 2397788), (244, 1218548), (248, 1198894), (317, 937936), (488, 609274), (496, 599447), (634, 468968), (961, 309392), (976, 304637), (1268, 234484), (1891, 157232), (1922, 154696), (2536, 117242), (3782, 78616), (3844, 77348), (5072, 58621), (7564, 39308), (7688, 38674), (9827, 30256), (15128, 19654), (15376, 19337)]