220921776

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{12473}}^1$

素因数の和:12531

約数の個数: 80

約数和(自身を含む): 649645920

約数和(自身を除く): 428724144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 108, 123, 144, 164, 216, 246, 328, 369, 432, 492, 656, 738, 984, 1107, 1476, 1968, 2214, 2952, 4428, 5904, 8856, 12473, 17712, 24946, 37419, 49892, 74838, 99784, 112257, 149676, 199568, 224514, 299352, 336771, 449028, 511393, 598704, 673542, 898056, 1022786, 1347084, 1534179, 1796112, 2045572, 2694168, 3068358, 4091144, 4602537, 5388336, 6136716, 8182288, 9205074, 12273432, 13807611, 18410148, 24546864, 27615222, 36820296, 55230444, 73640592, 110460888, 220921776]

約数ペア:

[(1, 220921776), (2, 110460888), (3, 73640592), (4, 55230444), (6, 36820296), (8, 27615222), (9, 24546864), (12, 18410148), (16, 13807611), (18, 12273432), (24, 9205074), (27, 8182288), (36, 6136716), (41, 5388336), (48, 4602537), (54, 4091144), (72, 3068358), (82, 2694168), (108, 2045572), (123, 1796112), (144, 1534179), (164, 1347084), (216, 1022786), (246, 898056), (328, 673542), (369, 598704), (432, 511393), (492, 449028), (656, 336771), (738, 299352), (984, 224514), (1107, 199568), (1476, 149676), (1968, 112257), (2214, 99784), (2952, 74838), (4428, 49892), (5904, 37419), (8856, 24946), (12473, 17712)]