766728

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 2171520

約数和(自身を除く): 1404792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 463, 552, 828, 926, 1389, 1656, 1852, 2778, 3704, 4167, 5556, 8334, 10649, 11112, 16668, 21298, 31947, 33336, 42596, 63894, 85192, 95841, 127788, 191682, 255576, 383364, 766728]

約数ペア:

[(1, 766728), (2, 383364), (3, 255576), (4, 191682), (6, 127788), (8, 95841), (9, 85192), (12, 63894), (18, 42596), (23, 33336), (24, 31947), (36, 21298), (46, 16668), (69, 11112), (72, 10649), (92, 8334), (138, 5556), (184, 4167), (207, 3704), (276, 2778), (414, 1852), (463, 1656), (552, 1389), (828, 926)]