628791048

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{119633}}^1$

素因数の和:119718

約数の個数: 48

約数和(自身を含む): 1726318620

約数和(自身を除く): 1097527572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 119633, 239266, 358899, 478532, 717798, 957064, 1076697, 1435596, 2153394, 2871192, 4306788, 8613576, 8733209, 17466418, 26199627, 34932836, 52399254, 69865672, 78598881, 104798508, 157197762, 209597016, 314395524, 628791048]

約数ペア:

[(1, 628791048), (2, 314395524), (3, 209597016), (4, 157197762), (6, 104798508), (8, 78598881), (9, 69865672), (12, 52399254), (18, 34932836), (24, 26199627), (36, 17466418), (72, 8733209), (73, 8613576), (146, 4306788), (219, 2871192), (292, 2153394), (438, 1435596), (584, 1076697), (657, 957064), (876, 717798), (1314, 478532), (1752, 358899), (2628, 239266), (5256, 119633)]