248237568

素因数分解:

$2^9\times 3^3\times {\mathrm{17957}}^1$

素因数の和:17984

約数の個数: 80

約数和(自身を含む): 734841360

約数和(自身を除く): 486603792

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, 17957, 35914, 53871, 71828, 107742, 143656, 161613, 215484, 287312, 323226, 430968, 484839, 574624, 646452, 861936, 969678, 1149248, 1292904, 1723872, 1939356, 2298496, 2585808, 3447744, 3878712, 4596992, 5171616, 6895488, 7757424, 9193984, 10343232, 13790976, 15514848, 20686464, 27581952, 31029696, 41372928, 62059392, 82745856, 124118784, 248237568]

約数ペア:

[(1, 248237568), (2, 124118784), (3, 82745856), (4, 62059392), (6, 41372928), (8, 31029696), (9, 27581952), (12, 20686464), (16, 15514848), (18, 13790976), (24, 10343232), (27, 9193984), (32, 7757424), (36, 6895488), (48, 5171616), (54, 4596992), (64, 3878712), (72, 3447744), (96, 2585808), (108, 2298496), (128, 1939356), (144, 1723872), (192, 1292904), (216, 1149248), (256, 969678), (288, 861936), (384, 646452), (432, 574624), (512, 484839), (576, 430968), (768, 323226), (864, 287312), (1152, 215484), (1536, 161613), (1728, 143656), (2304, 107742), (3456, 71828), (4608, 53871), (6912, 35914), (13824, 17957)]