242589402

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28493}}^1$

素因数の和:28555

約数の個数: 48

約数和(自身を含む): 586748448

約数和(自身を除く): 344159046

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 4257, 8514, 28493, 56986, 85479, 170958, 256437, 313423, 512874, 626846, 940269, 1225199, 1880538, 2450398, 2820807, 3675597, 5641614, 7351194, 11026791, 13477189, 22053582, 26954378, 40431567, 80863134, 121294701, 242589402]

約数ペア:

[(1, 242589402), (2, 121294701), (3, 80863134), (6, 40431567), (9, 26954378), (11, 22053582), (18, 13477189), (22, 11026791), (33, 7351194), (43, 5641614), (66, 3675597), (86, 2820807), (99, 2450398), (129, 1880538), (198, 1225199), (258, 940269), (387, 626846), (473, 512874), (774, 313423), (946, 256437), (1419, 170958), (2838, 85479), (4257, 56986), (8514, 28493)]