520068824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{977}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 1115389440

約数和(自身を除く): 595320616

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 263, 506, 526, 977, 1012, 1052, 1954, 2024, 2104, 2893, 3908, 5786, 6049, 7816, 10747, 11572, 12098, 21494, 22471, 23144, 24196, 42988, 44942, 48392, 66539, 85976, 89884, 133078, 179768, 247181, 256951, 266156, 494362, 513902, 532312, 988724, 1027804, 1977448, 2055608, 2826461, 5652922, 5909873, 11305844, 11819746, 22611688, 23639492, 47278984, 65008603, 130017206, 260034412, 520068824]

約数ペア:

[(1, 520068824), (2, 260034412), (4, 130017206), (8, 65008603), (11, 47278984), (22, 23639492), (23, 22611688), (44, 11819746), (46, 11305844), (88, 5909873), (92, 5652922), (184, 2826461), (253, 2055608), (263, 1977448), (506, 1027804), (526, 988724), (977, 532312), (1012, 513902), (1052, 494362), (1954, 266156), (2024, 256951), (2104, 247181), (2893, 179768), (3908, 133078), (5786, 89884), (6049, 85976), (7816, 66539), (10747, 48392), (11572, 44942), (12098, 42988), (21494, 24196), (22471, 23144)]