491940608

素因数分解:

$2^8\times {\mathrm{1217}}^1\times {\mathrm{1579}}^1$

素因数の和:2812

約数の個数: 36

約数和(自身を含む): 983388840

約数和(自身を除く): 491448232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1217, 1579, 2434, 3158, 4868, 6316, 9736, 12632, 19472, 25264, 38944, 50528, 77888, 101056, 155776, 202112, 311552, 404224, 1921643, 3843286, 7686572, 15373144, 30746288, 61492576, 122985152, 245970304, 491940608]

約数ペア:

[(1, 491940608), (2, 245970304), (4, 122985152), (8, 61492576), (16, 30746288), (32, 15373144), (64, 7686572), (128, 3843286), (256, 1921643), (1217, 404224), (1579, 311552), (2434, 202112), (3158, 155776), (4868, 101056), (6316, 77888), (9736, 50528), (12632, 38944), (19472, 25264)]