538950816

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{13463}}^1$

素因数の和:13618

約数の個数: 72

約数和(自身を含む): 1543782240

約数和(自身を除く): 1004831424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 10008, 13344, 13463, 20016, 26926, 40032, 40389, 53852, 80778, 107704, 121167, 161556, 215408, 242334, 323112, 430816, 484668, 646224, 969336, 1292448, 1871357, 1938672, 3742714, 3877344, 5614071, 7485428, 11228142, 14970856, 16842213, 22456284, 29941712, 33684426, 44912568, 59883424, 67368852, 89825136, 134737704, 179650272, 269475408, 538950816]

約数ペア:

[(1, 538950816), (2, 269475408), (3, 179650272), (4, 134737704), (6, 89825136), (8, 67368852), (9, 59883424), (12, 44912568), (16, 33684426), (18, 29941712), (24, 22456284), (32, 16842213), (36, 14970856), (48, 11228142), (72, 7485428), (96, 5614071), (139, 3877344), (144, 3742714), (278, 1938672), (288, 1871357), (417, 1292448), (556, 969336), (834, 646224), (1112, 484668), (1251, 430816), (1668, 323112), (2224, 242334), (2502, 215408), (3336, 161556), (4448, 121167), (5004, 107704), (6672, 80778), (10008, 53852), (13344, 40389), (13463, 40032), (20016, 26926)]