479937536

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1227

約数の個数: 88

約数和(自身を含む): 1067453184

約数和(自身を除く): 587515648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1024, 1163, 1612, 1664, 1984, 2326, 3224, 3328, 3968, 4652, 6448, 6656, 7936, 9304, 12896, 13312, 15119, 15872, 18608, 25792, 30238, 31744, 36053, 37216, 51584, 60476, 72106, 74432, 103168, 120952, 144212, 148864, 206336, 241904, 288424, 297728, 412672, 468689, 483808, 576848, 595456, 937378, 967616, 1153696, 1190912, 1874756, 1935232, 2307392, 3749512, 3870464, 4614784, 7499024, 7740928, 9229568, 14998048, 15481856, 18459136, 29996096, 36918272, 59992192, 119984384, 239968768, 479937536]

約数ペア:

[(1, 479937536), (2, 239968768), (4, 119984384), (8, 59992192), (13, 36918272), (16, 29996096), (26, 18459136), (31, 15481856), (32, 14998048), (52, 9229568), (62, 7740928), (64, 7499024), (104, 4614784), (124, 3870464), (128, 3749512), (208, 2307392), (248, 1935232), (256, 1874756), (403, 1190912), (416, 1153696), (496, 967616), (512, 937378), (806, 595456), (832, 576848), (992, 483808), (1024, 468689), (1163, 412672), (1612, 297728), (1664, 288424), (1984, 241904), (2326, 206336), (3224, 148864), (3328, 144212), (3968, 120952), (4652, 103168), (6448, 74432), (6656, 72106), (7936, 60476), (9304, 51584), (12896, 37216), (13312, 36053), (15119, 31744), (15872, 30238), (18608, 25792)]