319338648

素因数分解:

$2^3\times 3^2\times {\mathrm{4435259}}^1$

素因数の和:4435271

約数の個数: 24

約数和(自身を含む): 864875700

約数和(自身を除く): 545537052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4435259, 8870518, 13305777, 17741036, 26611554, 35482072, 39917331, 53223108, 79834662, 106446216, 159669324, 319338648]

約数ペア:

[(1, 319338648), (2, 159669324), (3, 106446216), (4, 79834662), (6, 53223108), (8, 39917331), (9, 35482072), (12, 26611554), (18, 17741036), (24, 13305777), (36, 8870518), (72, 4435259)]