278330768766

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{1361}}^1\times {\mathrm{106181}}^1$

素因数の和:107657

約数の個数: 48

約数和(自身を含む): 609138951408

約数和(自身を除く): 330808182642

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1361, 1926, 2722, 4083, 8166, 12249, 24498, 106181, 145627, 212362, 291254, 318543, 436881, 637086, 873762, 955629, 1310643, 1911258, 2621286, 11361367, 22722734, 34084101, 68168202, 102252303, 144512341, 204504606, 289024682, 433537023, 867074046, 1300611069, 2601222138, 15462820487, 30925640974, 46388461461, 92776922922, 139165384383, 278330768766]

約数ペア:

[(1, 278330768766), (2, 139165384383), (3, 92776922922), (6, 46388461461), (9, 30925640974), (18, 15462820487), (107, 2601222138), (214, 1300611069), (321, 867074046), (642, 433537023), (963, 289024682), (1361, 204504606), (1926, 144512341), (2722, 102252303), (4083, 68168202), (8166, 34084101), (12249, 22722734), (24498, 11361367), (106181, 2621286), (145627, 1911258), (212362, 1310643), (291254, 955629), (318543, 873762), (436881, 637086)]