728435016

素因数分解:

$2^3\times 3^2\times {\mathrm{2003}}^1\times {\mathrm{5051}}^1$

素因数の和:7066

約数の個数: 48

約数和(自身を含む): 1974220560

約数和(自身を除く): 1245785544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2003, 4006, 5051, 6009, 8012, 10102, 12018, 15153, 16024, 18027, 20204, 24036, 30306, 36054, 40408, 45459, 48072, 60612, 72108, 90918, 121224, 144216, 181836, 363672, 10117153, 20234306, 30351459, 40468612, 60702918, 80937224, 91054377, 121405836, 182108754, 242811672, 364217508, 728435016]

約数ペア:

[(1, 728435016), (2, 364217508), (3, 242811672), (4, 182108754), (6, 121405836), (8, 91054377), (9, 80937224), (12, 60702918), (18, 40468612), (24, 30351459), (36, 20234306), (72, 10117153), (2003, 363672), (4006, 181836), (5051, 144216), (6009, 121224), (8012, 90918), (10102, 72108), (12018, 60612), (15153, 48072), (16024, 45459), (18027, 40408), (20204, 36054), (24036, 30306)]