257043024

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{12143}}^1$

素因数の和:12174

約数の個数: 120

約数和(自身を含む): 858337920

約数和(自身を除く): 601294896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 12143, 21168, 24286, 36429, 48572, 72858, 85001, 97144, 109287, 145716, 170002, 194288, 218574, 255003, 291432, 327861, 340004, 437148, 510006, 582864, 595007, 655722, 680008, 765009, 874296, 1020012, 1190014, 1311444, 1360016, 1530018, 1748592, 1785021, 2040024, 2295027, 2380028, 2622888, 3060036, 3570042, 4080048, 4590054, 4760056, 5245776, 5355063, 6120072, 7140084, 9180108, 9520112, 10710126, 12240144, 14280168, 16065189, 18360216, 21420252, 28560336, 32130378, 36720432, 42840504, 64260756, 85681008, 128521512, 257043024]

約数ペア:

[(1, 257043024), (2, 128521512), (3, 85681008), (4, 64260756), (6, 42840504), (7, 36720432), (8, 32130378), (9, 28560336), (12, 21420252), (14, 18360216), (16, 16065189), (18, 14280168), (21, 12240144), (24, 10710126), (27, 9520112), (28, 9180108), (36, 7140084), (42, 6120072), (48, 5355063), (49, 5245776), (54, 4760056), (56, 4590054), (63, 4080048), (72, 3570042), (84, 3060036), (98, 2622888), (108, 2380028), (112, 2295027), (126, 2040024), (144, 1785021), (147, 1748592), (168, 1530018), (189, 1360016), (196, 1311444), (216, 1190014), (252, 1020012), (294, 874296), (336, 765009), (378, 680008), (392, 655722), (432, 595007), (441, 582864), (504, 510006), (588, 437148), (756, 340004), (784, 327861), (882, 291432), (1008, 255003), (1176, 218574), (1323, 194288), (1512, 170002), (1764, 145716), (2352, 109287), (2646, 97144), (3024, 85001), (3528, 72858), (5292, 48572), (7056, 36429), (10584, 24286), (12143, 21168)]