231866368

素因数分解:

$2^{17}\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 72

約数和(自身を含む): 487585980

約数和(自身を除く): 255719612

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 116, 122, 128, 232, 244, 256, 464, 488, 512, 928, 976, 1024, 1769, 1856, 1952, 2048, 3538, 3712, 3904, 4096, 7076, 7424, 7808, 8192, 14152, 14848, 15616, 16384, 28304, 29696, 31232, 32768, 56608, 59392, 62464, 65536, 113216, 118784, 124928, 131072, 226432, 237568, 249856, 452864, 475136, 499712, 905728, 950272, 999424, 1811456, 1900544, 1998848, 3622912, 3801088, 3997696, 7245824, 7995392, 14491648, 28983296, 57966592, 115933184, 231866368]

約数ペア:

[(1, 231866368), (2, 115933184), (4, 57966592), (8, 28983296), (16, 14491648), (29, 7995392), (32, 7245824), (58, 3997696), (61, 3801088), (64, 3622912), (116, 1998848), (122, 1900544), (128, 1811456), (232, 999424), (244, 950272), (256, 905728), (464, 499712), (488, 475136), (512, 452864), (928, 249856), (976, 237568), (1024, 226432), (1769, 131072), (1856, 124928), (1952, 118784), (2048, 113216), (3538, 65536), (3712, 62464), (3904, 59392), (4096, 56608), (7076, 32768), (7424, 31232), (7808, 29696), (8192, 28304), (14152, 16384), (14848, 15616)]