420576144

素因数分解:

$2^4\times 3^1\times {\mathrm{2621}}^1\times {\mathrm{3343}}^1$

素因数の和:5975

約数の個数: 40

約数和(自身を含む): 1087228032

約数和(自身を除く): 666651888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2621, 3343, 5242, 6686, 7863, 10029, 10484, 13372, 15726, 20058, 20968, 26744, 31452, 40116, 41936, 53488, 62904, 80232, 125808, 160464, 8762003, 17524006, 26286009, 35048012, 52572018, 70096024, 105144036, 140192048, 210288072, 420576144]

約数ペア:

[(1, 420576144), (2, 210288072), (3, 140192048), (4, 105144036), (6, 70096024), (8, 52572018), (12, 35048012), (16, 26286009), (24, 17524006), (48, 8762003), (2621, 160464), (3343, 125808), (5242, 80232), (6686, 62904), (7863, 53488), (10029, 41936), (10484, 40116), (13372, 31452), (15726, 26744), (20058, 20968)]