287795406

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{8009}}^1$

素因数の和:8180

約数の個数: 32

約数和(自身を含む): 591714720

約数和(自身を除く): 303919314

約数列:

[1, 2, 3, 6, 53, 106, 113, 159, 226, 318, 339, 678, 5989, 8009, 11978, 16018, 17967, 24027, 35934, 48054, 424477, 848954, 905017, 1273431, 1810034, 2546862, 2715051, 5430102, 47965901, 95931802, 143897703, 287795406]

約数ペア:

[(1, 287795406), (2, 143897703), (3, 95931802), (6, 47965901), (53, 5430102), (106, 2715051), (113, 2546862), (159, 1810034), (226, 1273431), (318, 905017), (339, 848954), (678, 424477), (5989, 48054), (8009, 35934), (11978, 24027), (16018, 17967)]