239393284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1531}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 470826496

約数和(自身を除く): 231433212

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 97, 124, 194, 388, 403, 806, 1261, 1531, 1612, 2522, 3007, 3062, 5044, 6014, 6124, 12028, 19903, 39091, 39806, 47461, 78182, 79612, 94922, 148507, 156364, 189844, 297014, 594028, 616993, 1233986, 1930591, 2467972, 3861182, 4603717, 7722364, 9207434, 18414868, 59848321, 119696642, 239393284]

約数ペア:

[(1, 239393284), (2, 119696642), (4, 59848321), (13, 18414868), (26, 9207434), (31, 7722364), (52, 4603717), (62, 3861182), (97, 2467972), (124, 1930591), (194, 1233986), (388, 616993), (403, 594028), (806, 297014), (1261, 189844), (1531, 156364), (1612, 148507), (2522, 94922), (3007, 79612), (3062, 78182), (5044, 47461), (6014, 39806), (6124, 39091), (12028, 19903)]