2385144

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 6531720

約数和(自身を除く): 4146576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 211, 314, 422, 471, 628, 633, 844, 942, 1256, 1266, 1413, 1688, 1884, 1899, 2532, 2826, 3768, 3798, 5064, 5652, 7596, 11304, 15192, 33127, 66254, 99381, 132508, 198762, 265016, 298143, 397524, 596286, 795048, 1192572, 2385144]

約数ペア:

[(1, 2385144), (2, 1192572), (3, 795048), (4, 596286), (6, 397524), (8, 298143), (9, 265016), (12, 198762), (18, 132508), (24, 99381), (36, 66254), (72, 33127), (157, 15192), (211, 11304), (314, 7596), (422, 5652), (471, 5064), (628, 3798), (633, 3768), (844, 2826), (942, 2532), (1256, 1899), (1266, 1884), (1413, 1688)]