289557072

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13679}}^1$

素因数の和:13710

約数の個数: 120

約数和(自身を含む): 966902400

約数和(自身を除く): 677345328

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, 13679, 21168, 27358, 41037, 54716, 82074, 95753, 109432, 123111, 164148, 191506, 218864, 246222, 287259, 328296, 369333, 383012, 492444, 574518, 656592, 670271, 738666, 766024, 861777, 984888, 1149036, 1340542, 1477332, 1532048, 1723554, 1969776, 2010813, 2298072, 2585331, 2681084, 2954664, 3447108, 4021626, 4596144, 5170662, 5362168, 5909328, 6032439, 6894216, 8043252, 10341324, 10724336, 12064878, 13788432, 16086504, 18097317, 20682648, 24129756, 32173008, 36194634, 41365296, 48259512, 72389268, 96519024, 144778536, 289557072]

約数ペア:

[(1, 289557072), (2, 144778536), (3, 96519024), (4, 72389268), (6, 48259512), (7, 41365296), (8, 36194634), (9, 32173008), (12, 24129756), (14, 20682648), (16, 18097317), (18, 16086504), (21, 13788432), (24, 12064878), (27, 10724336), (28, 10341324), (36, 8043252), (42, 6894216), (48, 6032439), (49, 5909328), (54, 5362168), (56, 5170662), (63, 4596144), (72, 4021626), (84, 3447108), (98, 2954664), (108, 2681084), (112, 2585331), (126, 2298072), (144, 2010813), (147, 1969776), (168, 1723554), (189, 1532048), (196, 1477332), (216, 1340542), (252, 1149036), (294, 984888), (336, 861777), (378, 766024), (392, 738666), (432, 670271), (441, 656592), (504, 574518), (588, 492444), (756, 383012), (784, 369333), (882, 328296), (1008, 287259), (1176, 246222), (1323, 218864), (1512, 191506), (1764, 164148), (2352, 123111), (2646, 109432), (3024, 95753), (3528, 82074), (5292, 54716), (7056, 41037), (10584, 27358), (13679, 21168)]