263240082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{39419}}^1$

素因数の和:39487

約数の個数: 48

約数和(自身を含む): 664148160

約数和(自身を除く): 400908078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 39419, 78838, 118257, 236514, 275933, 354771, 551866, 709542, 827799, 1655598, 2089207, 2483397, 4178414, 4966794, 6267621, 12535242, 14624449, 18802863, 29248898, 37605726, 43873347, 87746694, 131620041, 263240082]

約数ペア:

[(1, 263240082), (2, 131620041), (3, 87746694), (6, 43873347), (7, 37605726), (9, 29248898), (14, 18802863), (18, 14624449), (21, 12535242), (42, 6267621), (53, 4966794), (63, 4178414), (106, 2483397), (126, 2089207), (159, 1655598), (318, 827799), (371, 709542), (477, 551866), (742, 354771), (954, 275933), (1113, 236514), (2226, 118257), (3339, 78838), (6678, 39419)]