1580453728

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{47353}}^1$

素因数の和:47519

約数の個数: 48

約数和(自身を含む): 3579962400

約数和(自身を除く): 1999508672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 1043, 1192, 2086, 2384, 4172, 4768, 8344, 16688, 33376, 47353, 94706, 189412, 331471, 378824, 662942, 757648, 1325884, 1515296, 2651768, 5303536, 7055597, 10607072, 14111194, 28222388, 49389179, 56444776, 98778358, 112889552, 197556716, 225779104, 395113432, 790226864, 1580453728]

約数ペア:

[(1, 1580453728), (2, 790226864), (4, 395113432), (7, 225779104), (8, 197556716), (14, 112889552), (16, 98778358), (28, 56444776), (32, 49389179), (56, 28222388), (112, 14111194), (149, 10607072), (224, 7055597), (298, 5303536), (596, 2651768), (1043, 1515296), (1192, 1325884), (2086, 757648), (2384, 662942), (4172, 378824), (4768, 331471), (8344, 189412), (16688, 94706), (33376, 47353)]