445776336

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{22271}}^1$

素因数の和:22424

約数の個数: 60

約数和(自身を含む): 1256586240

約数和(自身を除く): 810809904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 22271, 44542, 66813, 89084, 133626, 178168, 200439, 267252, 356336, 400878, 534504, 801756, 1069008, 1603512, 3095669, 3207024, 6191338, 9287007, 12382676, 18574014, 24765352, 27861021, 37148028, 49530704, 55722042, 74296056, 111444084, 148592112, 222888168, 445776336]

約数ペア:

[(1, 445776336), (2, 222888168), (3, 148592112), (4, 111444084), (6, 74296056), (8, 55722042), (9, 49530704), (12, 37148028), (16, 27861021), (18, 24765352), (24, 18574014), (36, 12382676), (48, 9287007), (72, 6191338), (139, 3207024), (144, 3095669), (278, 1603512), (417, 1069008), (556, 801756), (834, 534504), (1112, 400878), (1251, 356336), (1668, 267252), (2224, 200439), (2502, 178168), (3336, 133626), (5004, 89084), (6672, 66813), (10008, 44542), (20016, 22271)]