262261008

素因数分解:

$2^4\times 3^2\times {\mathrm{1821257}}^1$

素因数の和:1821271

約数の個数: 30

約数和(自身を含む): 733966974

約数和(自身を除く): 471705966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1821257, 3642514, 5463771, 7285028, 10927542, 14570056, 16391313, 21855084, 29140112, 32782626, 43710168, 65565252, 87420336, 131130504, 262261008]

約数ペア:

[(1, 262261008), (2, 131130504), (3, 87420336), (4, 65565252), (6, 43710168), (8, 32782626), (9, 29140112), (12, 21855084), (16, 16391313), (18, 14570056), (24, 10927542), (36, 7285028), (48, 5463771), (72, 3642514), (144, 1821257)]