439258568

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1409}}^1$

素因数の和:1734

約数の個数: 64

約数和(自身を含む): 994896000

約数和(自身を除く): 555637432

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 293, 532, 586, 1064, 1172, 1409, 2051, 2344, 2818, 4102, 5567, 5636, 8204, 9863, 11134, 11272, 16408, 19726, 22268, 26771, 38969, 39452, 44536, 53542, 77938, 78904, 107084, 155876, 187397, 214168, 311752, 374794, 412837, 749588, 825674, 1499176, 1651348, 2889859, 3302696, 5779718, 7843903, 11559436, 15687806, 23118872, 31375612, 54907321, 62751224, 109814642, 219629284, 439258568]

約数ペア:

[(1, 439258568), (2, 219629284), (4, 109814642), (7, 62751224), (8, 54907321), (14, 31375612), (19, 23118872), (28, 15687806), (38, 11559436), (56, 7843903), (76, 5779718), (133, 3302696), (152, 2889859), (266, 1651348), (293, 1499176), (532, 825674), (586, 749588), (1064, 412837), (1172, 374794), (1409, 311752), (2051, 214168), (2344, 187397), (2818, 155876), (4102, 107084), (5567, 78904), (5636, 77938), (8204, 53542), (9863, 44536), (11134, 39452), (11272, 38969), (16408, 26771), (19726, 22268)]