804560656

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{1621}}^1$

素因数の和:2159

約数の個数: 40

約数和(自身を含む): 1586497664

約数和(自身を除く): 781937008

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 463, 536, 926, 1072, 1621, 1852, 3242, 3704, 6484, 7408, 12968, 25936, 31021, 62042, 108607, 124084, 217214, 248168, 434428, 496336, 750523, 868856, 1501046, 1737712, 3002092, 6004184, 12008368, 50285041, 100570082, 201140164, 402280328, 804560656]

約数ペア:

[(1, 804560656), (2, 402280328), (4, 201140164), (8, 100570082), (16, 50285041), (67, 12008368), (134, 6004184), (268, 3002092), (463, 1737712), (536, 1501046), (926, 868856), (1072, 750523), (1621, 496336), (1852, 434428), (3242, 248168), (3704, 217214), (6484, 124084), (7408, 108607), (12968, 62042), (25936, 31021)]