690572016

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{34501}}^1$

素因数の和:34654

約数の個数: 60

約数和(自身を含む): 1946602840

約数和(自身を除く): 1256030824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 34501, 69002, 103503, 138004, 207006, 276008, 310509, 414012, 552016, 621018, 828024, 1242036, 1656048, 2484072, 4795639, 4968144, 9591278, 14386917, 19182556, 28773834, 38365112, 43160751, 57547668, 76730224, 86321502, 115095336, 172643004, 230190672, 345286008, 690572016]

約数ペア:

[(1, 690572016), (2, 345286008), (3, 230190672), (4, 172643004), (6, 115095336), (8, 86321502), (9, 76730224), (12, 57547668), (16, 43160751), (18, 38365112), (24, 28773834), (36, 19182556), (48, 14386917), (72, 9591278), (139, 4968144), (144, 4795639), (278, 2484072), (417, 1656048), (556, 1242036), (834, 828024), (1112, 621018), (1251, 552016), (1668, 414012), (2224, 310509), (2502, 276008), (3336, 207006), (5004, 138004), (6672, 103503), (10008, 69002), (20016, 34501)]