288066672

素因数分解:

$2^4\times 3^3\times {\mathrm{666821}}^1$

素因数の和:666838

約数の個数: 40

約数和(自身を含む): 826859280

約数和(自身を除く): 538792608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 666821, 1333642, 2000463, 2667284, 4000926, 5334568, 6001389, 8001852, 10669136, 12002778, 16003704, 18004167, 24005556, 32007408, 36008334, 48011112, 72016668, 96022224, 144033336, 288066672]

約数ペア:

[(1, 288066672), (2, 144033336), (3, 96022224), (4, 72016668), (6, 48011112), (8, 36008334), (9, 32007408), (12, 24005556), (16, 18004167), (18, 16003704), (24, 12002778), (27, 10669136), (36, 8001852), (48, 6001389), (54, 5334568), (72, 4000926), (108, 2667284), (144, 2000463), (216, 1333642), (432, 666821)]