681662352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2028757}}^1$

素因数の和:2028775

約数の個数: 40

約数和(自身を含む): 2012527936

約数和(自身を除く): 1330865584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2028757, 4057514, 6086271, 8115028, 12172542, 14201299, 16230056, 24345084, 28402598, 32460112, 42603897, 48690168, 56805196, 85207794, 97380336, 113610392, 170415588, 227220784, 340831176, 681662352]

約数ペア:

[(1, 681662352), (2, 340831176), (3, 227220784), (4, 170415588), (6, 113610392), (7, 97380336), (8, 85207794), (12, 56805196), (14, 48690168), (16, 42603897), (21, 32460112), (24, 28402598), (28, 24345084), (42, 16230056), (48, 14201299), (56, 12172542), (84, 8115028), (112, 6086271), (168, 4057514), (336, 2028757)]