263128836

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{2029}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 626149440

約数和(自身を除く): 363020604

約数列:

[1, 2, 3, 4, 6, 12, 101, 107, 202, 214, 303, 321, 404, 428, 606, 642, 1212, 1284, 2029, 4058, 6087, 8116, 10807, 12174, 21614, 24348, 32421, 43228, 64842, 129684, 204929, 217103, 409858, 434206, 614787, 651309, 819716, 868412, 1229574, 1302618, 2459148, 2605236, 21927403, 43854806, 65782209, 87709612, 131564418, 263128836]

約数ペア:

[(1, 263128836), (2, 131564418), (3, 87709612), (4, 65782209), (6, 43854806), (12, 21927403), (101, 2605236), (107, 2459148), (202, 1302618), (214, 1229574), (303, 868412), (321, 819716), (404, 651309), (428, 614787), (606, 434206), (642, 409858), (1212, 217103), (1284, 204929), (2029, 129684), (4058, 64842), (6087, 43228), (8116, 32421), (10807, 24348), (12174, 21614)]