256224414

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{479821}}^1$

素因数の和:479915

約数の個数: 16

約数和(自身を含む): 518207760

約数和(自身を除く): 261983346

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 479821, 959642, 1439463, 2878926, 42704069, 85408138, 128112207, 256224414]

約数ペア:

[(1, 256224414), (2, 128112207), (3, 85408138), (6, 42704069), (89, 2878926), (178, 1439463), (267, 959642), (534, 479821)]