274380468

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{209771}}^1$

素因数の和:209887

約数の個数: 24

約数和(自身を含む): 646097760

約数和(自身を除く): 371717292

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 209771, 419542, 629313, 839084, 1258626, 2517252, 22865039, 45730078, 68595117, 91460156, 137190234, 274380468]

約数ペア:

[(1, 274380468), (2, 137190234), (3, 91460156), (4, 68595117), (6, 45730078), (12, 22865039), (109, 2517252), (218, 1258626), (327, 839084), (436, 629313), (654, 419542), (1308, 209771)]