1385420544

素因数分解:

$2^8\times 3^3\times {\mathrm{200437}}^1$

素因数の和:200462

約数の個数: 72

約数和(自身を含む): 4096952720

約数和(自身を除く): 2711532176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 200437, 400874, 601311, 801748, 1202622, 1603496, 1803933, 2405244, 3206992, 3607866, 4810488, 5411799, 6413984, 7215732, 9620976, 10823598, 12827968, 14431464, 19241952, 21647196, 25655936, 28862928, 38483904, 43294392, 51311872, 57725856, 76967808, 86588784, 115451712, 153935616, 173177568, 230903424, 346355136, 461806848, 692710272, 1385420544]

約数ペア:

[(1, 1385420544), (2, 692710272), (3, 461806848), (4, 346355136), (6, 230903424), (8, 173177568), (9, 153935616), (12, 115451712), (16, 86588784), (18, 76967808), (24, 57725856), (27, 51311872), (32, 43294392), (36, 38483904), (48, 28862928), (54, 25655936), (64, 21647196), (72, 19241952), (96, 14431464), (108, 12827968), (128, 10823598), (144, 9620976), (192, 7215732), (216, 6413984), (256, 5411799), (288, 4810488), (384, 3607866), (432, 3206992), (576, 2405244), (768, 1803933), (864, 1603496), (1152, 1202622), (1728, 801748), (2304, 601311), (3456, 400874), (6912, 200437)]