254783424

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:962

約数の個数: 112

約数和(自身を含む): 774240768

約数和(自身を除く): 519457344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 293, 336, 448, 586, 647, 672, 879, 1172, 1294, 1344, 1758, 1941, 2051, 2344, 2588, 3516, 3882, 4102, 4529, 4688, 5176, 6153, 7032, 7764, 8204, 9058, 9376, 10352, 12306, 13587, 14064, 15528, 16408, 18116, 18752, 20704, 24612, 27174, 28128, 31056, 32816, 36232, 41408, 49224, 54348, 56256, 62112, 65632, 72464, 98448, 108696, 124224, 131264, 144928, 189571, 196896, 217392, 289856, 379142, 393792, 434784, 568713, 758284, 869568, 1137426, 1326997, 1516568, 2274852, 2653994, 3033136, 3980991, 4549704, 5307988, 6066272, 7961982, 9099408, 10615976, 12132544, 15923964, 18198816, 21231952, 31847928, 36397632, 42463904, 63695856, 84927808, 127391712, 254783424]

約数ペア:

[(1, 254783424), (2, 127391712), (3, 84927808), (4, 63695856), (6, 42463904), (7, 36397632), (8, 31847928), (12, 21231952), (14, 18198816), (16, 15923964), (21, 12132544), (24, 10615976), (28, 9099408), (32, 7961982), (42, 6066272), (48, 5307988), (56, 4549704), (64, 3980991), (84, 3033136), (96, 2653994), (112, 2274852), (168, 1516568), (192, 1326997), (224, 1137426), (293, 869568), (336, 758284), (448, 568713), (586, 434784), (647, 393792), (672, 379142), (879, 289856), (1172, 217392), (1294, 196896), (1344, 189571), (1758, 144928), (1941, 131264), (2051, 124224), (2344, 108696), (2588, 98448), (3516, 72464), (3882, 65632), (4102, 62112), (4529, 56256), (4688, 54348), (5176, 49224), (6153, 41408), (7032, 36232), (7764, 32816), (8204, 31056), (9058, 28128), (9376, 27174), (10352, 24612), (12306, 20704), (13587, 18752), (14064, 18116), (15528, 16408)]