308163928

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{3499}}^1$

素因数の和:3715

約数の個数: 32

約数和(自身を含む): 589050000

約数和(自身を除く): 280886072

約数列:

[1, 2, 4, 8, 101, 109, 202, 218, 404, 436, 808, 872, 3499, 6998, 11009, 13996, 22018, 27992, 44036, 88072, 353399, 381391, 706798, 762782, 1413596, 1525564, 2827192, 3051128, 38520491, 77040982, 154081964, 308163928]

約数ペア:

[(1, 308163928), (2, 154081964), (4, 77040982), (8, 38520491), (101, 3051128), (109, 2827192), (202, 1525564), (218, 1413596), (404, 762782), (436, 706798), (808, 381391), (872, 353399), (3499, 88072), (6998, 44036), (11009, 27992), (13996, 22018)]