255789168

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{35291}}^1$

素因数の和:35453

約数の個数: 40

約数和(自身を含む): 665183616

約数和(自身を除く): 409394448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 35291, 70582, 105873, 141164, 211746, 282328, 423492, 564656, 846984, 1693968, 5328941, 10657882, 15986823, 21315764, 31973646, 42631528, 63947292, 85263056, 127894584, 255789168]

約数ペア:

[(1, 255789168), (2, 127894584), (3, 85263056), (4, 63947292), (6, 42631528), (8, 31973646), (12, 21315764), (16, 15986823), (24, 10657882), (48, 5328941), (151, 1693968), (302, 846984), (453, 564656), (604, 423492), (906, 282328), (1208, 211746), (1812, 141164), (2416, 105873), (3624, 70582), (7248, 35291)]