272090224

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{78367}}^1$

素因数の和:78413

約数の個数: 40

約数和(自身を含む): 621928448

約数和(自身を除く): 349838224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 78367, 156734, 313468, 548569, 626936, 1097138, 1253872, 2194276, 2429377, 4388552, 4858754, 8777104, 9717508, 17005639, 19435016, 34011278, 38870032, 68022556, 136045112, 272090224]

約数ペア:

[(1, 272090224), (2, 136045112), (4, 68022556), (7, 38870032), (8, 34011278), (14, 19435016), (16, 17005639), (28, 9717508), (31, 8777104), (56, 4858754), (62, 4388552), (112, 2429377), (124, 2194276), (217, 1253872), (248, 1097138), (434, 626936), (496, 548569), (868, 313468), (1736, 156734), (3472, 78367)]