221488007072

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{38667599}}^1$

素因数の和:38667788

約数の個数: 24

約数和(自身を含む): 438490584000

約数和(自身を除く): 217002576928

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2864, 5728, 38667599, 77335198, 154670396, 309340792, 618681584, 1237363168, 6921500221, 13843000442, 27686000884, 55372001768, 110744003536, 221488007072]

約数ペア:

[(1, 221488007072), (2, 110744003536), (4, 55372001768), (8, 27686000884), (16, 13843000442), (32, 6921500221), (179, 1237363168), (358, 618681584), (716, 309340792), (1432, 154670396), (2864, 77335198), (5728, 38667599)]