678543924

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{6367}}^1$

素因数の和:6564

約数の個数: 48

約数和(自身を含む): 1617573888

約数和(自身を除く): 939029964

約数列:

[1, 2, 3, 4, 6, 12, 83, 107, 166, 214, 249, 321, 332, 428, 498, 642, 996, 1284, 6367, 8881, 12734, 17762, 19101, 25468, 26643, 35524, 38202, 53286, 76404, 106572, 528461, 681269, 1056922, 1362538, 1585383, 2043807, 2113844, 2725076, 3170766, 4087614, 6341532, 8175228, 56545327, 113090654, 169635981, 226181308, 339271962, 678543924]

約数ペア:

[(1, 678543924), (2, 339271962), (3, 226181308), (4, 169635981), (6, 113090654), (12, 56545327), (83, 8175228), (107, 6341532), (166, 4087614), (214, 3170766), (249, 2725076), (321, 2113844), (332, 2043807), (428, 1585383), (498, 1362538), (642, 1056922), (996, 681269), (1284, 528461), (6367, 106572), (8881, 76404), (12734, 53286), (17762, 38202), (19101, 35524), (25468, 26643)]