2017656144

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{285949}}^1$

素因数の和:285977

約数の個数: 90

約数和(自身を含む): 6568557450

約数和(自身を除く): 4550901306

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 285949, 571898, 857847, 1143796, 1715694, 2001643, 2287592, 2573541, 3431388, 4003286, 4575184, 5147082, 6004929, 6862776, 8006572, 10294164, 12009858, 13725552, 14011501, 16013144, 18014787, 20588328, 24019716, 28023002, 32026288, 36029574, 41176656, 42034503, 48039432, 56046004, 72059148, 84069006, 96078864, 112092008, 126103509, 144118296, 168138012, 224184016, 252207018, 288236592, 336276024, 504414036, 672552048, 1008828072, 2017656144]

約数ペア:

[(1, 2017656144), (2, 1008828072), (3, 672552048), (4, 504414036), (6, 336276024), (7, 288236592), (8, 252207018), (9, 224184016), (12, 168138012), (14, 144118296), (16, 126103509), (18, 112092008), (21, 96078864), (24, 84069006), (28, 72059148), (36, 56046004), (42, 48039432), (48, 42034503), (49, 41176656), (56, 36029574), (63, 32026288), (72, 28023002), (84, 24019716), (98, 20588328), (112, 18014787), (126, 16013144), (144, 14011501), (147, 13725552), (168, 12009858), (196, 10294164), (252, 8006572), (294, 6862776), (336, 6004929), (392, 5147082), (441, 4575184), (504, 4003286), (588, 3431388), (784, 2573541), (882, 2287592), (1008, 2001643), (1176, 1715694), (1764, 1143796), (2352, 857847), (3528, 571898), (7056, 285949)]