254375424

素因数分解:

$2^9\times 3^3\times {\mathrm{18401}}^1$

素因数の和:18428

約数の個数: 80

約数和(自身を含む): 753009840

約数和(自身を除く): 498634416

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, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 18401, 36802, 55203, 73604, 110406, 147208, 165609, 220812, 294416, 331218, 441624, 496827, 588832, 662436, 883248, 993654, 1177664, 1324872, 1766496, 1987308, 2355328, 2649744, 3532992, 3974616, 4710656, 5299488, 7065984, 7949232, 9421312, 10598976, 14131968, 15898464, 21197952, 28263936, 31796928, 42395904, 63593856, 84791808, 127187712, 254375424]

約数ペア:

[(1, 254375424), (2, 127187712), (3, 84791808), (4, 63593856), (6, 42395904), (8, 31796928), (9, 28263936), (12, 21197952), (16, 15898464), (18, 14131968), (24, 10598976), (27, 9421312), (32, 7949232), (36, 7065984), (48, 5299488), (54, 4710656), (64, 3974616), (72, 3532992), (96, 2649744), (108, 2355328), (128, 1987308), (144, 1766496), (192, 1324872), (216, 1177664), (256, 993654), (288, 883248), (384, 662436), (432, 588832), (512, 496827), (576, 441624), (768, 331218), (864, 294416), (1152, 220812), (1536, 165609), (1728, 147208), (2304, 110406), (3456, 73604), (4608, 55203), (6912, 36802), (13824, 18401)]