291299328

素因数分解:

$2^{13}\times 3^4\times {\mathrm{439}}^1$

素因数の和:477

約数の個数: 140

約数和(自身を含む): 872230920

約数和(自身を除く): 580931592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 439, 512, 576, 648, 768, 864, 878, 1024, 1152, 1296, 1317, 1536, 1728, 1756, 2048, 2304, 2592, 2634, 3072, 3456, 3512, 3951, 4096, 4608, 5184, 5268, 6144, 6912, 7024, 7902, 8192, 9216, 10368, 10536, 11853, 12288, 13824, 14048, 15804, 18432, 20736, 21072, 23706, 24576, 27648, 28096, 31608, 35559, 36864, 41472, 42144, 47412, 55296, 56192, 63216, 71118, 73728, 82944, 84288, 94824, 110592, 112384, 126432, 142236, 165888, 168576, 189648, 221184, 224768, 252864, 284472, 331776, 337152, 379296, 449536, 505728, 568944, 663552, 674304, 758592, 899072, 1011456, 1137888, 1348608, 1517184, 1798144, 2022912, 2275776, 2697216, 3034368, 3596288, 4045824, 4551552, 5394432, 6068736, 8091648, 9103104, 10788864, 12137472, 16183296, 18206208, 24274944, 32366592, 36412416, 48549888, 72824832, 97099776, 145649664, 291299328]

約数ペア:

[(1, 291299328), (2, 145649664), (3, 97099776), (4, 72824832), (6, 48549888), (8, 36412416), (9, 32366592), (12, 24274944), (16, 18206208), (18, 16183296), (24, 12137472), (27, 10788864), (32, 9103104), (36, 8091648), (48, 6068736), (54, 5394432), (64, 4551552), (72, 4045824), (81, 3596288), (96, 3034368), (108, 2697216), (128, 2275776), (144, 2022912), (162, 1798144), (192, 1517184), (216, 1348608), (256, 1137888), (288, 1011456), (324, 899072), (384, 758592), (432, 674304), (439, 663552), (512, 568944), (576, 505728), (648, 449536), (768, 379296), (864, 337152), (878, 331776), (1024, 284472), (1152, 252864), (1296, 224768), (1317, 221184), (1536, 189648), (1728, 168576), (1756, 165888), (2048, 142236), (2304, 126432), (2592, 112384), (2634, 110592), (3072, 94824), (3456, 84288), (3512, 82944), (3951, 73728), (4096, 71118), (4608, 63216), (5184, 56192), (5268, 55296), (6144, 47412), (6912, 42144), (7024, 41472), (7902, 36864), (8192, 35559), (9216, 31608), (10368, 28096), (10536, 27648), (11853, 24576), (12288, 23706), (13824, 21072), (14048, 20736), (15804, 18432)]