130427904

素因数分解:

$2^{10}\times 3^1\times {\mathrm{42457}}^1$

素因数の和:42480

約数の個数: 44

約数和(自身を含む): 347646104

約数和(自身を除く): 217218200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 42457, 84914, 127371, 169828, 254742, 339656, 509484, 679312, 1018968, 1358624, 2037936, 2717248, 4075872, 5434496, 8151744, 10868992, 16303488, 21737984, 32606976, 43475968, 65213952, 130427904]

約数ペア:

[(1, 130427904), (2, 65213952), (3, 43475968), (4, 32606976), (6, 21737984), (8, 16303488), (12, 10868992), (16, 8151744), (24, 5434496), (32, 4075872), (48, 2717248), (64, 2037936), (96, 1358624), (128, 1018968), (192, 679312), (256, 509484), (384, 339656), (512, 254742), (768, 169828), (1024, 127371), (1536, 84914), (3072, 42457)]