278339916

素因数分解:

$2^2\times 3^1\times {\mathrm{739}}^1\times {\mathrm{31387}}^1$

素因数の和:32133

約数の個数: 24

約数和(自身を含む): 650359360

約数和(自身を除く): 372019444

約数列:

[1, 2, 3, 4, 6, 12, 739, 1478, 2217, 2956, 4434, 8868, 31387, 62774, 94161, 125548, 188322, 376644, 23194993, 46389986, 69584979, 92779972, 139169958, 278339916]

約数ペア:

[(1, 278339916), (2, 139169958), (3, 92779972), (4, 69584979), (6, 46389986), (12, 23194993), (739, 376644), (1478, 188322), (2217, 125548), (2956, 94161), (4434, 62774), (8868, 31387)]