319972554

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{30491}}^1$

素因数の和:30563

約数の個数: 48

約数和(自身を含む): 770593824

約数和(自身を除く): 450621270

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1166, 1749, 3498, 5247, 10494, 30491, 60982, 91473, 182946, 274419, 335401, 548838, 670802, 1006203, 1616023, 2012406, 3018609, 3232046, 4848069, 6037218, 9696138, 14544207, 17776253, 29088414, 35552506, 53328759, 106657518, 159986277, 319972554]

約数ペア:

[(1, 319972554), (2, 159986277), (3, 106657518), (6, 53328759), (9, 35552506), (11, 29088414), (18, 17776253), (22, 14544207), (33, 9696138), (53, 6037218), (66, 4848069), (99, 3232046), (106, 3018609), (159, 2012406), (198, 1616023), (318, 1006203), (477, 670802), (583, 548838), (954, 335401), (1166, 274419), (1749, 182946), (3498, 91473), (5247, 60982), (10494, 30491)]