678241824

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{543463}}^1$

素因数の和:543489

約数の個数: 48

約数和(自身を含む): 1917340992

約数和(自身を除く): 1239099168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 543463, 1086926, 1630389, 2173852, 3260778, 4347704, 6521556, 7065019, 8695408, 13043112, 14130038, 17390816, 21195057, 26086224, 28260076, 42390114, 52172448, 56520152, 84780228, 113040304, 169560456, 226080608, 339120912, 678241824]

約数ペア:

[(1, 678241824), (2, 339120912), (3, 226080608), (4, 169560456), (6, 113040304), (8, 84780228), (12, 56520152), (13, 52172448), (16, 42390114), (24, 28260076), (26, 26086224), (32, 21195057), (39, 17390816), (48, 14130038), (52, 13043112), (78, 8695408), (96, 7065019), (104, 6521556), (156, 4347704), (208, 3260778), (312, 2173852), (416, 1630389), (624, 1086926), (1248, 543463)]