1728888979974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^2\times {\mathrm{288877}}^1$

素因数の和:289449

約数の個数: 48

約数和(自身を含む): 3737265528528

約数和(自身を除く): 2008376548554

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 277, 554, 831, 1662, 3601, 7202, 10803, 21606, 76729, 153458, 230187, 288877, 460374, 577754, 866631, 997477, 1733262, 1994954, 2992431, 3755401, 5984862, 7510802, 11266203, 22532406, 80018929, 160037858, 240056787, 480113574, 1040246077, 2080492154, 3120738231, 6241476462, 22165243333, 44330486666, 66495729999, 132991459998, 288148163329, 576296326658, 864444489987, 1728888979974]

約数ペア:

[(1, 1728888979974), (2, 864444489987), (3, 576296326658), (6, 288148163329), (13, 132991459998), (26, 66495729999), (39, 44330486666), (78, 22165243333), (277, 6241476462), (554, 3120738231), (831, 2080492154), (1662, 1040246077), (3601, 480113574), (7202, 240056787), (10803, 160037858), (21606, 80018929), (76729, 22532406), (153458, 11266203), (230187, 7510802), (288877, 5984862), (460374, 3755401), (577754, 2992431), (866631, 1994954), (997477, 1733262)]