268889576258

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1\times {\mathrm{18787}}^1$

素因数の和:20366

約数の個数: 32

約数和(自身を含む): 416079949824

約数和(自身を除く): 147190373566

約数列:

[1, 2, 47, 94, 107, 214, 1423, 2846, 5029, 10058, 18787, 37574, 66881, 133762, 152261, 304522, 882989, 1765978, 2010209, 4020418, 7156267, 14312534, 26733901, 53467802, 94479823, 188959646, 1256493347, 2512986694, 2860527407, 5721054814, 134444788129, 268889576258]

約数ペア:

[(1, 268889576258), (2, 134444788129), (47, 5721054814), (94, 2860527407), (107, 2512986694), (214, 1256493347), (1423, 188959646), (2846, 94479823), (5029, 53467802), (10058, 26733901), (18787, 14312534), (37574, 7156267), (66881, 4020418), (133762, 2010209), (152261, 1765978), (304522, 882989)]