387552256

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4159}}^1$

素因数の和:4199

約数の個数: 88

約数和(自身を含む): 953738240

約数和(自身を除く): 566185984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2912, 3328, 3584, 4159, 5824, 6656, 7168, 8318, 11648, 13312, 16636, 23296, 29113, 33272, 46592, 54067, 58226, 66544, 93184, 108134, 116452, 133088, 216268, 232904, 266176, 378469, 432536, 465808, 532352, 756938, 865072, 931616, 1064704, 1513876, 1730144, 1863232, 2129408, 3027752, 3460288, 3726464, 4258816, 6055504, 6920576, 7452928, 12111008, 13841152, 14905856, 24222016, 27682304, 29811712, 48444032, 55364608, 96888064, 193776128, 387552256]

約数ペア:

[(1, 387552256), (2, 193776128), (4, 96888064), (7, 55364608), (8, 48444032), (13, 29811712), (14, 27682304), (16, 24222016), (26, 14905856), (28, 13841152), (32, 12111008), (52, 7452928), (56, 6920576), (64, 6055504), (91, 4258816), (104, 3726464), (112, 3460288), (128, 3027752), (182, 2129408), (208, 1863232), (224, 1730144), (256, 1513876), (364, 1064704), (416, 931616), (448, 865072), (512, 756938), (728, 532352), (832, 465808), (896, 432536), (1024, 378469), (1456, 266176), (1664, 232904), (1792, 216268), (2912, 133088), (3328, 116452), (3584, 108134), (4159, 93184), (5824, 66544), (6656, 58226), (7168, 54067), (8318, 46592), (11648, 33272), (13312, 29113), (16636, 23296)]