678664596

素因数分解:

$2^2\times 3^1\times {\mathrm{2417}}^1\times {\mathrm{23399}}^1$

素因数の和:25823

約数の個数: 24

約数和(自身を含む): 1584273600

約数和(自身を除く): 905609004

約数列:

[1, 2, 3, 4, 6, 12, 2417, 4834, 7251, 9668, 14502, 23399, 29004, 46798, 70197, 93596, 140394, 280788, 56555383, 113110766, 169666149, 226221532, 339332298, 678664596]

約数ペア:

[(1, 678664596), (2, 339332298), (3, 226221532), (4, 169666149), (6, 113110766), (12, 56555383), (2417, 280788), (4834, 140394), (7251, 93596), (9668, 70197), (14502, 46798), (23399, 29004)]