318944144

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{14561}}^1$

素因数の和:14643

約数の個数: 30

約数和(自身を含む): 635150754

約数和(自身を除く): 316206610

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1369, 2738, 5476, 10952, 14561, 21904, 29122, 58244, 116488, 232976, 538757, 1077514, 2155028, 4310056, 8620112, 19934009, 39868018, 79736036, 159472072, 318944144]

約数ペア:

[(1, 318944144), (2, 159472072), (4, 79736036), (8, 39868018), (16, 19934009), (37, 8620112), (74, 4310056), (148, 2155028), (296, 1077514), (592, 538757), (1369, 232976), (2738, 116488), (5476, 58244), (10952, 29122), (14561, 21904)]