419939904

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{20441}}^1$

素因数の和:20563

約数の個数: 56

約数和(自身を含む): 1121529888

約数和(自身を除く): 701589984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 6848, 10272, 20441, 20544, 40882, 61323, 81764, 122646, 163528, 245292, 327056, 490584, 654112, 981168, 1308224, 1962336, 2187187, 3924672, 4374374, 6561561, 8748748, 13123122, 17497496, 26246244, 34994992, 52492488, 69989984, 104984976, 139979968, 209969952, 419939904]

約数ペア:

[(1, 419939904), (2, 209969952), (3, 139979968), (4, 104984976), (6, 69989984), (8, 52492488), (12, 34994992), (16, 26246244), (24, 17497496), (32, 13123122), (48, 8748748), (64, 6561561), (96, 4374374), (107, 3924672), (192, 2187187), (214, 1962336), (321, 1308224), (428, 981168), (642, 654112), (856, 490584), (1284, 327056), (1712, 245292), (2568, 163528), (3424, 122646), (5136, 81764), (6848, 61323), (10272, 40882), (20441, 20544)]