1279294272

素因数分解:

$2^6\times 3^2\times {\mathrm{83}}^1\times {\mathrm{26759}}^1$

素因数の和:26860

約数の個数: 84

約数和(自身を含む): 3711183840

約数和(自身を除く): 2431889568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 144, 166, 192, 249, 288, 332, 498, 576, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5312, 5976, 7968, 11952, 15936, 23904, 26759, 47808, 53518, 80277, 107036, 160554, 214072, 240831, 321108, 428144, 481662, 642216, 856288, 963324, 1284432, 1712576, 1926648, 2220997, 2568864, 3853296, 4441994, 5137728, 6662991, 7706592, 8883988, 13325982, 15413184, 17767976, 19988973, 26651964, 35535952, 39977946, 53303928, 71071904, 79955892, 106607856, 142143808, 159911784, 213215712, 319823568, 426431424, 639647136, 1279294272]

約数ペア:

[(1, 1279294272), (2, 639647136), (3, 426431424), (4, 319823568), (6, 213215712), (8, 159911784), (9, 142143808), (12, 106607856), (16, 79955892), (18, 71071904), (24, 53303928), (32, 39977946), (36, 35535952), (48, 26651964), (64, 19988973), (72, 17767976), (83, 15413184), (96, 13325982), (144, 8883988), (166, 7706592), (192, 6662991), (249, 5137728), (288, 4441994), (332, 3853296), (498, 2568864), (576, 2220997), (664, 1926648), (747, 1712576), (996, 1284432), (1328, 963324), (1494, 856288), (1992, 642216), (2656, 481662), (2988, 428144), (3984, 321108), (5312, 240831), (5976, 214072), (7968, 160554), (11952, 107036), (15936, 80277), (23904, 53518), (26759, 47808)]