265655556

素因数分解:

$2^2\times 3^2\times {\mathrm{827}}^1\times {\mathrm{8923}}^1$

素因数の和:9760

約数の個数: 36

約数和(自身を含む): 672405552

約数和(自身を除く): 406749996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 827, 1654, 2481, 3308, 4962, 7443, 8923, 9924, 14886, 17846, 26769, 29772, 35692, 53538, 80307, 107076, 160614, 321228, 7379321, 14758642, 22137963, 29517284, 44275926, 66413889, 88551852, 132827778, 265655556]

約数ペア:

[(1, 265655556), (2, 132827778), (3, 88551852), (4, 66413889), (6, 44275926), (9, 29517284), (12, 22137963), (18, 14758642), (36, 7379321), (827, 321228), (1654, 160614), (2481, 107076), (3308, 80307), (4962, 53538), (7443, 35692), (8923, 29772), (9924, 26769), (14886, 17846)]