256830384

素因数分解:

$2^4\times 3^1\times {\mathrm{5350633}}^1$

素因数の和:5350644

約数の個数: 20

約数和(自身を含む): 663478616

約数和(自身を除く): 406648232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5350633, 10701266, 16051899, 21402532, 32103798, 42805064, 64207596, 85610128, 128415192, 256830384]

約数ペア:

[(1, 256830384), (2, 128415192), (3, 85610128), (4, 64207596), (6, 42805064), (8, 32103798), (12, 21402532), (16, 16051899), (24, 10701266), (48, 5350633)]