278853546272

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1\times {\mathrm{22619}}^1$

素因数の和:23854

約数の個数: 96

約数和(自身を含む): 641345402880

約数和(自身を除く): 362491856608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1171, 1316, 1504, 2342, 2632, 4684, 5264, 8197, 9368, 10528, 16394, 18736, 22619, 32788, 37472, 45238, 55037, 65576, 90476, 110074, 131152, 158333, 180952, 220148, 262304, 316666, 361904, 385259, 440296, 633332, 723808, 770518, 880592, 1063093, 1266664, 1541036, 1761184, 2126186, 2533328, 3082072, 4252372, 5066656, 6164144, 7441651, 8504744, 12328288, 14883302, 17009488, 26486849, 29766604, 34018976, 52973698, 59533208, 105947396, 119066416, 185407943, 211894792, 238132832, 370815886, 423789584, 741631772, 847579168, 1244881903, 1483263544, 2489763806, 2966527088, 4979527612, 5933054176, 8714173321, 9959055224, 17428346642, 19918110448, 34856693284, 39836220896, 69713386568, 139426773136, 278853546272]

約数ペア:

[(1, 278853546272), (2, 139426773136), (4, 69713386568), (7, 39836220896), (8, 34856693284), (14, 19918110448), (16, 17428346642), (28, 9959055224), (32, 8714173321), (47, 5933054176), (56, 4979527612), (94, 2966527088), (112, 2489763806), (188, 1483263544), (224, 1244881903), (329, 847579168), (376, 741631772), (658, 423789584), (752, 370815886), (1171, 238132832), (1316, 211894792), (1504, 185407943), (2342, 119066416), (2632, 105947396), (4684, 59533208), (5264, 52973698), (8197, 34018976), (9368, 29766604), (10528, 26486849), (16394, 17009488), (18736, 14883302), (22619, 12328288), (32788, 8504744), (37472, 7441651), (45238, 6164144), (55037, 5066656), (65576, 4252372), (90476, 3082072), (110074, 2533328), (131152, 2126186), (158333, 1761184), (180952, 1541036), (220148, 1266664), (262304, 1063093), (316666, 880592), (361904, 770518), (385259, 723808), (440296, 633332)]