678779724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{12007}}^1$

素因数の和:12694

約数の個数: 48

約数和(自身を含む): 1812919808

約数和(自身を除く): 1134140084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 673, 1346, 2019, 2692, 4038, 4711, 8076, 9422, 12007, 14133, 18844, 24014, 28266, 36021, 48028, 56532, 72042, 84049, 144084, 168098, 252147, 336196, 504294, 1008588, 8080711, 16161422, 24242133, 32322844, 48484266, 56564977, 96968532, 113129954, 169694931, 226259908, 339389862, 678779724]

約数ペア:

[(1, 678779724), (2, 339389862), (3, 226259908), (4, 169694931), (6, 113129954), (7, 96968532), (12, 56564977), (14, 48484266), (21, 32322844), (28, 24242133), (42, 16161422), (84, 8080711), (673, 1008588), (1346, 504294), (2019, 336196), (2692, 252147), (4038, 168098), (4711, 144084), (8076, 84049), (9422, 72042), (12007, 56532), (14133, 48028), (18844, 36021), (24014, 28266)]