276550144

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{41549}}^1$

素因数の和:41580

約数の個数: 40

約数和(自身を含む): 595079100

約数和(自身を除く): 318528956

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 41549, 83098, 166196, 332392, 540137, 664784, 1080274, 1329568, 2160548, 2659136, 4321096, 5318272, 8642192, 10636544, 17284384, 21273088, 34568768, 69137536, 138275072, 276550144]

約数ペア:

[(1, 276550144), (2, 138275072), (4, 69137536), (8, 34568768), (13, 21273088), (16, 17284384), (26, 10636544), (32, 8642192), (52, 5318272), (64, 4321096), (104, 2659136), (128, 2160548), (208, 1329568), (256, 1080274), (416, 664784), (512, 540137), (832, 332392), (1664, 166196), (3328, 83098), (6656, 41549)]