248776504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{3917}}^1$

素因数の和:4407

約数の個数: 32

約数和(自身を含む): 495078480

約数和(自身を除く): 246301976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 467, 934, 1868, 3736, 3917, 7834, 7939, 15668, 15878, 31336, 31756, 63512, 66589, 133178, 266356, 532712, 1829239, 3658478, 7316956, 14633912, 31097063, 62194126, 124388252, 248776504]

約数ペア:

[(1, 248776504), (2, 124388252), (4, 62194126), (8, 31097063), (17, 14633912), (34, 7316956), (68, 3658478), (136, 1829239), (467, 532712), (934, 266356), (1868, 133178), (3736, 66589), (3917, 63512), (7834, 31756), (7939, 31336), (15668, 15878)]