721296

素因数分解:

$2^4\times 3^2\times {\mathrm{5009}}^1$

素因数の和:5023

約数の個数: 30

約数和(自身を含む): 2019030

約数和(自身を除く): 1297734

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5009, 10018, 15027, 20036, 30054, 40072, 45081, 60108, 80144, 90162, 120216, 180324, 240432, 360648, 721296]

約数ペア:

[(1, 721296), (2, 360648), (3, 240432), (4, 180324), (6, 120216), (8, 90162), (9, 80144), (12, 60108), (16, 45081), (18, 40072), (24, 30054), (36, 20036), (48, 15027), (72, 10018), (144, 5009)]