428256432

素因数分解:

$2^4\times 3^2\times {\mathrm{2974003}}^1$

素因数の和:2974017

約数の個数: 30

約数和(自身を含む): 1198523612

約数和(自身を除く): 770267180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2974003, 5948006, 8922009, 11896012, 17844018, 23792024, 26766027, 35688036, 47584048, 53532054, 71376072, 107064108, 142752144, 214128216, 428256432]

約数ペア:

[(1, 428256432), (2, 214128216), (3, 142752144), (4, 107064108), (6, 71376072), (8, 53532054), (9, 47584048), (12, 35688036), (16, 26766027), (18, 23792024), (24, 17844018), (36, 11896012), (48, 8922009), (72, 5948006), (144, 2974003)]