720308288

素因数分解:

$2^6\times 7^1\times {\mathrm{1607831}}^1$

素因数の和:1607850

約数の個数: 28

約数和(自身を含む): 1633557312

約数和(自身を除く): 913249024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1607831, 3215662, 6431324, 11254817, 12862648, 22509634, 25725296, 45019268, 51450592, 90038536, 102901184, 180077072, 360154144, 720308288]

約数ペア:

[(1, 720308288), (2, 360154144), (4, 180077072), (7, 102901184), (8, 90038536), (14, 51450592), (16, 45019268), (28, 25725296), (32, 22509634), (56, 12862648), (64, 11254817), (112, 6431324), (224, 3215662), (448, 1607831)]