668816976

素因数分解:

$2^4\times 3^1\times {\mathrm{563}}^1\times {\mathrm{24749}}^1$

素因数の和:25323

約数の個数: 40

約数和(自身を含む): 1730916000

約数和(自身を除く): 1062099024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 563, 1126, 1689, 2252, 3378, 4504, 6756, 9008, 13512, 24749, 27024, 49498, 74247, 98996, 148494, 197992, 296988, 395984, 593976, 1187952, 13933687, 27867374, 41801061, 55734748, 83602122, 111469496, 167204244, 222938992, 334408488, 668816976]

約数ペア:

[(1, 668816976), (2, 334408488), (3, 222938992), (4, 167204244), (6, 111469496), (8, 83602122), (12, 55734748), (16, 41801061), (24, 27867374), (48, 13933687), (563, 1187952), (1126, 593976), (1689, 395984), (2252, 296988), (3378, 197992), (4504, 148494), (6756, 98996), (9008, 74247), (13512, 49498), (24749, 27024)]