2573487648

素因数分解:

$2^5\times 3^2\times {\mathrm{457}}^1\times {\mathrm{19553}}^1$

素因数の和:20026

約数の個数: 72

約数和(自身を含む): 7334744508

約数和(自身を除く): 4761256860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 457, 914, 1371, 1828, 2742, 3656, 4113, 5484, 7312, 8226, 10968, 14624, 16452, 19553, 21936, 32904, 39106, 43872, 58659, 65808, 78212, 117318, 131616, 156424, 175977, 234636, 312848, 351954, 469272, 625696, 703908, 938544, 1407816, 1877088, 2815632, 5631264, 8935721, 17871442, 26807163, 35742884, 53614326, 71485768, 80421489, 107228652, 142971536, 160842978, 214457304, 285943072, 321685956, 428914608, 643371912, 857829216, 1286743824, 2573487648]

約数ペア:

[(1, 2573487648), (2, 1286743824), (3, 857829216), (4, 643371912), (6, 428914608), (8, 321685956), (9, 285943072), (12, 214457304), (16, 160842978), (18, 142971536), (24, 107228652), (32, 80421489), (36, 71485768), (48, 53614326), (72, 35742884), (96, 26807163), (144, 17871442), (288, 8935721), (457, 5631264), (914, 2815632), (1371, 1877088), (1828, 1407816), (2742, 938544), (3656, 703908), (4113, 625696), (5484, 469272), (7312, 351954), (8226, 312848), (10968, 234636), (14624, 175977), (16452, 156424), (19553, 131616), (21936, 117318), (32904, 78212), (39106, 65808), (43872, 58659)]