261036283214

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1669}}^1\times {\mathrm{69389}}^1$

素因数の和:71097

約数の個数: 48

約数和(自身を含む): 475576855200

約数和(自身を除く): 214540571986

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 1669, 2254, 3338, 11683, 23366, 38387, 69389, 76774, 81781, 138778, 163562, 268709, 485723, 537418, 971446, 1595947, 1880963, 3191894, 3400061, 3761926, 6800122, 11171629, 22343258, 78201403, 115810241, 156402806, 231620482, 810671687, 1621343374, 2663635543, 5327271086, 5674701809, 11349403618, 18645448801, 37290897602, 130518141607, 261036283214]

約数ペア:

[(1, 261036283214), (2, 130518141607), (7, 37290897602), (14, 18645448801), (23, 11349403618), (46, 5674701809), (49, 5327271086), (98, 2663635543), (161, 1621343374), (322, 810671687), (1127, 231620482), (1669, 156402806), (2254, 115810241), (3338, 78201403), (11683, 22343258), (23366, 11171629), (38387, 6800122), (69389, 3761926), (76774, 3400061), (81781, 3191894), (138778, 1880963), (163562, 1595947), (268709, 971446), (485723, 537418)]