905176752

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1789}}^1$

素因数の和:2010

約数の個数: 80

約数和(自身を含む): 2386513920

約数和(自身を除く): 1481337168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 127, 166, 249, 254, 332, 381, 498, 508, 664, 762, 996, 1016, 1328, 1524, 1789, 1992, 2032, 3048, 3578, 3984, 5367, 6096, 7156, 10541, 10734, 14312, 21082, 21468, 28624, 31623, 42164, 42936, 63246, 84328, 85872, 126492, 148487, 168656, 227203, 252984, 296974, 445461, 454406, 505968, 593948, 681609, 890922, 908812, 1187896, 1363218, 1781844, 1817624, 2375792, 2726436, 3563688, 3635248, 5452872, 7127376, 10905744, 18857849, 37715698, 56573547, 75431396, 113147094, 150862792, 226294188, 301725584, 452588376, 905176752]

約数ペア:

[(1, 905176752), (2, 452588376), (3, 301725584), (4, 226294188), (6, 150862792), (8, 113147094), (12, 75431396), (16, 56573547), (24, 37715698), (48, 18857849), (83, 10905744), (127, 7127376), (166, 5452872), (249, 3635248), (254, 3563688), (332, 2726436), (381, 2375792), (498, 1817624), (508, 1781844), (664, 1363218), (762, 1187896), (996, 908812), (1016, 890922), (1328, 681609), (1524, 593948), (1789, 505968), (1992, 454406), (2032, 445461), (3048, 296974), (3578, 252984), (3984, 227203), (5367, 168656), (6096, 148487), (7156, 126492), (10541, 85872), (10734, 84328), (14312, 63246), (21082, 42936), (21468, 42164), (28624, 31623)]