508947712

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3164

約数の個数: 108

約数和(自身を含む): 1273082916

約数和(自身を除く): 764135204

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 1792, 2548, 2912, 3121, 3136, 3328, 5096, 5824, 6242, 6272, 10192, 11648, 12484, 12544, 20384, 21847, 23296, 24968, 40573, 40768, 43694, 49936, 81146, 81536, 87388, 99872, 152929, 162292, 163072, 174776, 199744, 284011, 305858, 324584, 349552, 399488, 568022, 611716, 649168, 699104, 798976, 1136044, 1223432, 1298336, 1398208, 1988077, 2272088, 2446864, 2596672, 2796416, 3976154, 4544176, 4893728, 5193344, 5592832, 7952308, 9088352, 9787456, 10386688, 15904616, 18176704, 19574912, 31809232, 36353408, 39149824, 63618464, 72706816, 127236928, 254473856, 508947712]

約数ペア:

[(1, 508947712), (2, 254473856), (4, 127236928), (7, 72706816), (8, 63618464), (13, 39149824), (14, 36353408), (16, 31809232), (26, 19574912), (28, 18176704), (32, 15904616), (49, 10386688), (52, 9787456), (56, 9088352), (64, 7952308), (91, 5592832), (98, 5193344), (104, 4893728), (112, 4544176), (128, 3976154), (182, 2796416), (196, 2596672), (208, 2446864), (224, 2272088), (256, 1988077), (364, 1398208), (392, 1298336), (416, 1223432), (448, 1136044), (637, 798976), (728, 699104), (784, 649168), (832, 611716), (896, 568022), (1274, 399488), (1456, 349552), (1568, 324584), (1664, 305858), (1792, 284011), (2548, 199744), (2912, 174776), (3121, 163072), (3136, 162292), (3328, 152929), (5096, 99872), (5824, 87388), (6242, 81536), (6272, 81146), (10192, 49936), (11648, 43694), (12484, 40768), (12544, 40573), (20384, 24968), (21847, 23296)]