486578656

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1787}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 980453376

約数和(自身を除く): 493874720

約数列:

[1, 2, 4, 8, 16, 32, 67, 127, 134, 254, 268, 508, 536, 1016, 1072, 1787, 2032, 2144, 3574, 4064, 7148, 8509, 14296, 17018, 28592, 34036, 57184, 68072, 119729, 136144, 226949, 239458, 272288, 453898, 478916, 907796, 957832, 1815592, 1915664, 3631184, 3831328, 7262368, 15205583, 30411166, 60822332, 121644664, 243289328, 486578656]

約数ペア:

[(1, 486578656), (2, 243289328), (4, 121644664), (8, 60822332), (16, 30411166), (32, 15205583), (67, 7262368), (127, 3831328), (134, 3631184), (254, 1915664), (268, 1815592), (508, 957832), (536, 907796), (1016, 478916), (1072, 453898), (1787, 272288), (2032, 239458), (2144, 226949), (3574, 136144), (4064, 119729), (7148, 68072), (8509, 57184), (14296, 34036), (17018, 28592)]