260888064

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{5479}}^1$

素因数の和:5531

約数の個数: 80

約数和(自身を含む): 717573120

約数和(自身を除く): 456685056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5479, 5952, 7936, 10958, 11904, 15872, 16437, 21916, 23808, 32874, 43832, 47616, 65748, 87664, 131496, 169849, 175328, 262992, 339698, 350656, 509547, 525984, 679396, 701312, 1019094, 1051968, 1358792, 1402624, 2038188, 2103936, 2717584, 2805248, 4076376, 4207872, 5435168, 8152752, 8415744, 10870336, 16305504, 21740672, 32611008, 43481344, 65222016, 86962688, 130444032, 260888064]

約数ペア:

[(1, 260888064), (2, 130444032), (3, 86962688), (4, 65222016), (6, 43481344), (8, 32611008), (12, 21740672), (16, 16305504), (24, 10870336), (31, 8415744), (32, 8152752), (48, 5435168), (62, 4207872), (64, 4076376), (93, 2805248), (96, 2717584), (124, 2103936), (128, 2038188), (186, 1402624), (192, 1358792), (248, 1051968), (256, 1019094), (372, 701312), (384, 679396), (496, 525984), (512, 509547), (744, 350656), (768, 339698), (992, 262992), (1488, 175328), (1536, 169849), (1984, 131496), (2976, 87664), (3968, 65748), (5479, 47616), (5952, 43832), (7936, 32874), (10958, 23808), (11904, 21916), (15872, 16437)]