254213568

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{9007}}^1$

素因数の和:9039

約数の個数: 126

約数和(自身を含む): 847715856

約数和(自身を除く): 593502288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9007, 9408, 14112, 18014, 27021, 28224, 36028, 54042, 63049, 72056, 81063, 108084, 126098, 144112, 162126, 189147, 216168, 252196, 288224, 324252, 378294, 432336, 441343, 504392, 567441, 576448, 648504, 756588, 864672, 882686, 1008784, 1134882, 1297008, 1324029, 1513176, 1729344, 1765372, 2017568, 2269764, 2594016, 2648058, 3026352, 3530744, 3972087, 4035136, 4539528, 5188032, 5296116, 6052704, 7061488, 7944174, 9079056, 10592232, 12105408, 14122976, 15888348, 18158112, 21184464, 28245952, 31776696, 36316224, 42368928, 63553392, 84737856, 127106784, 254213568]

約数ペア:

[(1, 254213568), (2, 127106784), (3, 84737856), (4, 63553392), (6, 42368928), (7, 36316224), (8, 31776696), (9, 28245952), (12, 21184464), (14, 18158112), (16, 15888348), (18, 14122976), (21, 12105408), (24, 10592232), (28, 9079056), (32, 7944174), (36, 7061488), (42, 6052704), (48, 5296116), (49, 5188032), (56, 4539528), (63, 4035136), (64, 3972087), (72, 3530744), (84, 3026352), (96, 2648058), (98, 2594016), (112, 2269764), (126, 2017568), (144, 1765372), (147, 1729344), (168, 1513176), (192, 1324029), (196, 1297008), (224, 1134882), (252, 1008784), (288, 882686), (294, 864672), (336, 756588), (392, 648504), (441, 576448), (448, 567441), (504, 504392), (576, 441343), (588, 432336), (672, 378294), (784, 324252), (882, 288224), (1008, 252196), (1176, 216168), (1344, 189147), (1568, 162126), (1764, 144112), (2016, 126098), (2352, 108084), (3136, 81063), (3528, 72056), (4032, 63049), (4704, 54042), (7056, 36028), (9007, 28224), (9408, 27021), (14112, 18014)]