123978655872

素因数分解:

$2^7\times 3^2\times {\mathrm{449}}^1\times {\mathrm{239689}}^1$

素因数の和:240158

約数の個数: 96

約数和(自身を含む): 357557557500

約数和(自身を除く): 233578901628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 449, 576, 898, 1152, 1347, 1796, 2694, 3592, 4041, 5388, 7184, 8082, 10776, 14368, 16164, 21552, 28736, 32328, 43104, 57472, 64656, 86208, 129312, 172416, 239689, 258624, 479378, 517248, 719067, 958756, 1438134, 1917512, 2157201, 2876268, 3835024, 4314402, 5752536, 7670048, 8628804, 11505072, 15340096, 17257608, 23010144, 30680192, 34515216, 46020288, 69030432, 92040576, 107620361, 138060864, 215240722, 276121728, 322861083, 430481444, 645722166, 860962888, 968583249, 1291444332, 1721925776, 1937166498, 2582888664, 3443851552, 3874332996, 5165777328, 6887703104, 7748665992, 10331554656, 13775406208, 15497331984, 20663109312, 30994663968, 41326218624, 61989327936, 123978655872]

約数ペア:

[(1, 123978655872), (2, 61989327936), (3, 41326218624), (4, 30994663968), (6, 20663109312), (8, 15497331984), (9, 13775406208), (12, 10331554656), (16, 7748665992), (18, 6887703104), (24, 5165777328), (32, 3874332996), (36, 3443851552), (48, 2582888664), (64, 1937166498), (72, 1721925776), (96, 1291444332), (128, 968583249), (144, 860962888), (192, 645722166), (288, 430481444), (384, 322861083), (449, 276121728), (576, 215240722), (898, 138060864), (1152, 107620361), (1347, 92040576), (1796, 69030432), (2694, 46020288), (3592, 34515216), (4041, 30680192), (5388, 23010144), (7184, 17257608), (8082, 15340096), (10776, 11505072), (14368, 8628804), (16164, 7670048), (21552, 5752536), (28736, 4314402), (32328, 3835024), (43104, 2876268), (57472, 2157201), (64656, 1917512), (86208, 1438134), (129312, 958756), (172416, 719067), (239689, 517248), (258624, 479378)]