864768

素因数分解:

$2^9\times 3^1\times {\mathrm{563}}^1$

素因数の和:584

約数の個数: 40

約数和(自身を含む): 2307888

約数和(自身を除く): 1443120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 563, 768, 1126, 1536, 1689, 2252, 3378, 4504, 6756, 9008, 13512, 18016, 27024, 36032, 54048, 72064, 108096, 144128, 216192, 288256, 432384, 864768]

約数ペア:

[(1, 864768), (2, 432384), (3, 288256), (4, 216192), (6, 144128), (8, 108096), (12, 72064), (16, 54048), (24, 36032), (32, 27024), (48, 18016), (64, 13512), (96, 9008), (128, 6756), (192, 4504), (256, 3378), (384, 2252), (512, 1689), (563, 1536), (768, 1126)]