319098888

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{22271}}^1$

素因数の和:22482

約数の個数: 48

約数和(自身を含む): 868608000

約数和(自身を除く): 549509112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 14328, 22271, 44542, 66813, 89084, 133626, 178168, 200439, 267252, 400878, 534504, 801756, 1603512, 4431929, 8863858, 13295787, 17727716, 26591574, 35455432, 39887361, 53183148, 79774722, 106366296, 159549444, 319098888]

約数ペア:

[(1, 319098888), (2, 159549444), (3, 106366296), (4, 79774722), (6, 53183148), (8, 39887361), (9, 35455432), (12, 26591574), (18, 17727716), (24, 13295787), (36, 8863858), (72, 4431929), (199, 1603512), (398, 801756), (597, 534504), (796, 400878), (1194, 267252), (1592, 200439), (1791, 178168), (2388, 133626), (3582, 89084), (4776, 66813), (7164, 44542), (14328, 22271)]