505042848

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{8311}}^1$

素因数の和:8538

約数の個数: 72

約数和(自身を含む): 1443195936

約数和(自身を除く): 938153088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 6752, 7596, 8311, 10128, 15192, 16622, 20256, 24933, 30384, 33244, 49866, 60768, 66488, 74799, 99732, 132976, 149598, 199464, 265952, 299196, 398928, 598392, 797856, 1196784, 1753621, 2393568, 3507242, 5260863, 7014484, 10521726, 14028968, 15782589, 21043452, 28057936, 31565178, 42086904, 56115872, 63130356, 84173808, 126260712, 168347616, 252521424, 505042848]

約数ペア:

[(1, 505042848), (2, 252521424), (3, 168347616), (4, 126260712), (6, 84173808), (8, 63130356), (9, 56115872), (12, 42086904), (16, 31565178), (18, 28057936), (24, 21043452), (32, 15782589), (36, 14028968), (48, 10521726), (72, 7014484), (96, 5260863), (144, 3507242), (211, 2393568), (288, 1753621), (422, 1196784), (633, 797856), (844, 598392), (1266, 398928), (1688, 299196), (1899, 265952), (2532, 199464), (3376, 149598), (3798, 132976), (5064, 99732), (6752, 74799), (7596, 66488), (8311, 60768), (10128, 49866), (15192, 33244), (16622, 30384), (20256, 24933)]