665327616

素因数分解:

$2^{11}\times 3^1\times {\mathrm{108289}}^1$

素因数の和:108314

約数の個数: 48

約数和(自身を含む): 1773790200

約数和(自身を除く): 1108462584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 108289, 216578, 324867, 433156, 649734, 866312, 1299468, 1732624, 2598936, 3465248, 5197872, 6930496, 10395744, 13860992, 20791488, 27721984, 41582976, 55443968, 83165952, 110887936, 166331904, 221775872, 332663808, 665327616]

約数ペア:

[(1, 665327616), (2, 332663808), (3, 221775872), (4, 166331904), (6, 110887936), (8, 83165952), (12, 55443968), (16, 41582976), (24, 27721984), (32, 20791488), (48, 13860992), (64, 10395744), (96, 6930496), (128, 5197872), (192, 3465248), (256, 2598936), (384, 1732624), (512, 1299468), (768, 866312), (1024, 649734), (1536, 433156), (2048, 324867), (3072, 216578), (6144, 108289)]