223887708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7963}}^1$

素因数の和:8055

約数の個数: 72

約数和(自身を含む): 626161536

約数和(自身を除く): 402273828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 284, 396, 426, 639, 781, 852, 1278, 1562, 2343, 2556, 3124, 4686, 7029, 7963, 9372, 14058, 15926, 23889, 28116, 31852, 47778, 71667, 87593, 95556, 143334, 175186, 262779, 286668, 350372, 525558, 565373, 788337, 1051116, 1130746, 1576674, 1696119, 2261492, 3153348, 3392238, 5088357, 6219103, 6784476, 10176714, 12438206, 18657309, 20353428, 24876412, 37314618, 55971927, 74629236, 111943854, 223887708]

約数ペア:

[(1, 223887708), (2, 111943854), (3, 74629236), (4, 55971927), (6, 37314618), (9, 24876412), (11, 20353428), (12, 18657309), (18, 12438206), (22, 10176714), (33, 6784476), (36, 6219103), (44, 5088357), (66, 3392238), (71, 3153348), (99, 2261492), (132, 1696119), (142, 1576674), (198, 1130746), (213, 1051116), (284, 788337), (396, 565373), (426, 525558), (639, 350372), (781, 286668), (852, 262779), (1278, 175186), (1562, 143334), (2343, 95556), (2556, 87593), (3124, 71667), (4686, 47778), (7029, 31852), (7963, 28116), (9372, 23889), (14058, 15926)]