505401048

素因数分解:

$2^3\times 3^2\times {\mathrm{379}}^1\times {\mathrm{18521}}^1$

素因数の和:18912

約数の個数: 48

約数和(自身を含む): 1372480200

約数和(自身を除く): 867079152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 379, 758, 1137, 1516, 2274, 3032, 3411, 4548, 6822, 9096, 13644, 18521, 27288, 37042, 55563, 74084, 111126, 148168, 166689, 222252, 333378, 444504, 666756, 1333512, 7019459, 14038918, 21058377, 28077836, 42116754, 56155672, 63175131, 84233508, 126350262, 168467016, 252700524, 505401048]

約数ペア:

[(1, 505401048), (2, 252700524), (3, 168467016), (4, 126350262), (6, 84233508), (8, 63175131), (9, 56155672), (12, 42116754), (18, 28077836), (24, 21058377), (36, 14038918), (72, 7019459), (379, 1333512), (758, 666756), (1137, 444504), (1516, 333378), (2274, 222252), (3032, 166689), (3411, 148168), (4548, 111126), (6822, 74084), (9096, 55563), (13644, 37042), (18521, 27288)]