216708804

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{154351}}^1$

素因数の和:154377

約数の個数: 48

約数和(自身を含む): 605059840

約数和(自身を除く): 388351036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 154351, 308702, 463053, 617404, 926106, 1389159, 1852212, 2006563, 2778318, 4013126, 4167477, 5556636, 6019689, 8026252, 8334954, 12039378, 16669908, 18059067, 24078756, 36118134, 54177201, 72236268, 108354402, 216708804]

約数ペア:

[(1, 216708804), (2, 108354402), (3, 72236268), (4, 54177201), (6, 36118134), (9, 24078756), (12, 18059067), (13, 16669908), (18, 12039378), (26, 8334954), (27, 8026252), (36, 6019689), (39, 5556636), (52, 4167477), (54, 4013126), (78, 2778318), (108, 2006563), (117, 1852212), (156, 1389159), (234, 926106), (351, 617404), (468, 463053), (702, 308702), (1404, 154351)]