2707663968

素因数分解:

$2^5\times 3^2\times {\mathrm{449}}^1\times {\mathrm{20939}}^1$

素因数の和:21404

約数の個数: 72

約数和(自身を含む): 7717437000

約数和(自身を除く): 5009773032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 449, 898, 1347, 1796, 2694, 3592, 4041, 5388, 7184, 8082, 10776, 14368, 16164, 20939, 21552, 32328, 41878, 43104, 62817, 64656, 83756, 125634, 129312, 167512, 188451, 251268, 335024, 376902, 502536, 670048, 753804, 1005072, 1507608, 2010144, 3015216, 6030432, 9401611, 18803222, 28204833, 37606444, 56409666, 75212888, 84614499, 112819332, 150425776, 169228998, 225638664, 300851552, 338457996, 451277328, 676915992, 902554656, 1353831984, 2707663968]

約数ペア:

[(1, 2707663968), (2, 1353831984), (3, 902554656), (4, 676915992), (6, 451277328), (8, 338457996), (9, 300851552), (12, 225638664), (16, 169228998), (18, 150425776), (24, 112819332), (32, 84614499), (36, 75212888), (48, 56409666), (72, 37606444), (96, 28204833), (144, 18803222), (288, 9401611), (449, 6030432), (898, 3015216), (1347, 2010144), (1796, 1507608), (2694, 1005072), (3592, 753804), (4041, 670048), (5388, 502536), (7184, 376902), (8082, 335024), (10776, 251268), (14368, 188451), (16164, 167512), (20939, 129312), (21552, 125634), (32328, 83756), (41878, 64656), (43104, 62817)]