267179984

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1433}}^1$

素因数の和:1755

約数の個数: 40

約数和(自身を含む): 532025472

約数和(自身を除く): 264845488

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 271, 344, 542, 688, 1084, 1433, 2168, 2866, 4336, 5732, 11464, 11653, 22928, 23306, 46612, 61619, 93224, 123238, 186448, 246476, 388343, 492952, 776686, 985904, 1553372, 3106744, 6213488, 16698749, 33397498, 66794996, 133589992, 267179984]

約数ペア:

[(1, 267179984), (2, 133589992), (4, 66794996), (8, 33397498), (16, 16698749), (43, 6213488), (86, 3106744), (172, 1553372), (271, 985904), (344, 776686), (542, 492952), (688, 388343), (1084, 246476), (1433, 186448), (2168, 123238), (2866, 93224), (4336, 61619), (5732, 46612), (11464, 23306), (11653, 22928)]