2578889304

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1885153}}^1$

素因数の和:1885184

約数の個数: 48

約数和(自身を含む): 7352100600

約数和(自身を除く): 4773211296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1885153, 3770306, 5655459, 7540612, 11310918, 15081224, 16966377, 22621836, 33932754, 35817907, 45243672, 67865508, 71635814, 107453721, 135731016, 143271628, 214907442, 286543256, 322361163, 429814884, 644722326, 859629768, 1289444652, 2578889304]

約数ペア:

[(1, 2578889304), (2, 1289444652), (3, 859629768), (4, 644722326), (6, 429814884), (8, 322361163), (9, 286543256), (12, 214907442), (18, 143271628), (19, 135731016), (24, 107453721), (36, 71635814), (38, 67865508), (57, 45243672), (72, 35817907), (76, 33932754), (114, 22621836), (152, 16966377), (171, 15081224), (228, 11310918), (342, 7540612), (456, 5655459), (684, 3770306), (1368, 1885153)]