242135817

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 415328256

約数和(自身を除く): 173192439

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 83, 173, 219, 231, 249, 511, 519, 581, 803, 913, 1211, 1533, 1743, 1903, 2409, 2739, 3633, 5621, 5709, 6059, 6391, 12629, 13321, 14359, 16863, 18177, 19173, 37887, 39963, 42413, 43077, 66649, 88403, 100513, 127239, 138919, 157949, 199947, 265209, 301539, 416757, 466543, 473847, 972433, 1048207, 1105643, 1399629, 2917299, 3144621, 3316929, 7337449, 11530277, 22012347, 34590831, 80711939, 242135817]

約数ペア:

[(1, 242135817), (3, 80711939), (7, 34590831), (11, 22012347), (21, 11530277), (33, 7337449), (73, 3316929), (77, 3144621), (83, 2917299), (173, 1399629), (219, 1105643), (231, 1048207), (249, 972433), (511, 473847), (519, 466543), (581, 416757), (803, 301539), (913, 265209), (1211, 199947), (1533, 157949), (1743, 138919), (1903, 127239), (2409, 100513), (2739, 88403), (3633, 66649), (5621, 43077), (5709, 42413), (6059, 39963), (6391, 37887), (12629, 19173), (13321, 18177), (14359, 16863)]