320063346

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{42641}}^1$

素因数の和:42791

約数の個数: 32

約数和(自身を含む): 716385600

約数和(自身を除く): 396322254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 42641, 85282, 127923, 255846, 383769, 767538, 1151307, 2302614, 5927099, 11854198, 17781297, 35562594, 53343891, 106687782, 160031673, 320063346]

約数ペア:

[(1, 320063346), (2, 160031673), (3, 106687782), (6, 53343891), (9, 35562594), (18, 17781297), (27, 11854198), (54, 5927099), (139, 2302614), (278, 1151307), (417, 767538), (834, 383769), (1251, 255846), (2502, 127923), (3753, 85282), (7506, 42641)]