721130832

素因数分解:

$2^4\times 3^2\times {\mathrm{5007853}}^1$

素因数の和:5007867

約数の個数: 30

約数和(自身を含む): 2018165162

約数和(自身を除く): 1297034330

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5007853, 10015706, 15023559, 20031412, 30047118, 40062824, 45070677, 60094236, 80125648, 90141354, 120188472, 180282708, 240376944, 360565416, 721130832]

約数ペア:

[(1, 721130832), (2, 360565416), (3, 240376944), (4, 180282708), (6, 120188472), (8, 90141354), (9, 80125648), (12, 60094236), (16, 45070677), (18, 40062824), (24, 30047118), (36, 20031412), (48, 15023559), (72, 10015706), (144, 5007853)]