325397448

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{21419}}^1$

素因数の和:21642

約数の個数: 48

約数和(自身を含む): 885502800

約数和(自身を除く): 560105352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 15192, 21419, 42838, 64257, 85676, 128514, 171352, 192771, 257028, 385542, 514056, 771084, 1542168, 4519409, 9038818, 13558227, 18077636, 27116454, 36155272, 40674681, 54232908, 81349362, 108465816, 162698724, 325397448]

約数ペア:

[(1, 325397448), (2, 162698724), (3, 108465816), (4, 81349362), (6, 54232908), (8, 40674681), (9, 36155272), (12, 27116454), (18, 18077636), (24, 13558227), (36, 9038818), (72, 4519409), (211, 1542168), (422, 771084), (633, 514056), (844, 385542), (1266, 257028), (1688, 192771), (1899, 171352), (2532, 128514), (3798, 85676), (5064, 64257), (7596, 42838), (15192, 21419)]