817963416

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{214351}}^1$

素因数の和:214416

約数の個数: 48

約数和(自身を含む): 2257126560

約数和(自身を除く): 1439163144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 214351, 428702, 643053, 857404, 1286106, 1714808, 1929159, 2572212, 3858318, 5144424, 7716636, 11360603, 15433272, 22721206, 34081809, 45442412, 68163618, 90884824, 102245427, 136327236, 204490854, 272654472, 408981708, 817963416]

約数ペア:

[(1, 817963416), (2, 408981708), (3, 272654472), (4, 204490854), (6, 136327236), (8, 102245427), (9, 90884824), (12, 68163618), (18, 45442412), (24, 34081809), (36, 22721206), (53, 15433272), (72, 11360603), (106, 7716636), (159, 5144424), (212, 3858318), (318, 2572212), (424, 1929159), (477, 1714808), (636, 1286106), (954, 857404), (1272, 643053), (1908, 428702), (3816, 214351)]