288216

素因数分解:

$2^3\times 3^2\times {\mathrm{4003}}^1$

素因数の和:4015

約数の個数: 24

約数和(自身を含む): 780780

約数和(自身を除く): 492564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4003, 8006, 12009, 16012, 24018, 32024, 36027, 48036, 72054, 96072, 144108, 288216]

約数ペア:

[(1, 288216), (2, 144108), (3, 96072), (4, 72054), (6, 48036), (8, 36027), (9, 32024), (12, 24018), (18, 16012), (24, 12009), (36, 8006), (72, 4003)]