257170032

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{12149}}^1$

素因数の和:12180

約数の個数: 120

約数和(自身を含む): 858762000

約数和(自身を除く): 601591968

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, 12149, 21168, 24298, 36447, 48596, 72894, 85043, 97192, 109341, 145788, 170086, 194384, 218682, 255129, 291576, 328023, 340172, 437364, 510258, 583152, 595301, 656046, 680344, 765387, 874728, 1020516, 1190602, 1312092, 1360688, 1530774, 1749456, 1785903, 2041032, 2296161, 2381204, 2624184, 3061548, 3571806, 4082064, 4592322, 4762408, 5248368, 5357709, 6123096, 7143612, 9184644, 9524816, 10715418, 12246192, 14287224, 16073127, 18369288, 21430836, 28574448, 32146254, 36738576, 42861672, 64292508, 85723344, 128585016, 257170032]

約数ペア:

[(1, 257170032), (2, 128585016), (3, 85723344), (4, 64292508), (6, 42861672), (7, 36738576), (8, 32146254), (9, 28574448), (12, 21430836), (14, 18369288), (16, 16073127), (18, 14287224), (21, 12246192), (24, 10715418), (27, 9524816), (28, 9184644), (36, 7143612), (42, 6123096), (48, 5357709), (49, 5248368), (54, 4762408), (56, 4592322), (63, 4082064), (72, 3571806), (84, 3061548), (98, 2624184), (108, 2381204), (112, 2296161), (126, 2041032), (144, 1785903), (147, 1749456), (168, 1530774), (189, 1360688), (196, 1312092), (216, 1190602), (252, 1020516), (294, 874728), (336, 765387), (378, 680344), (392, 656046), (432, 595301), (441, 583152), (504, 510258), (588, 437364), (756, 340172), (784, 328023), (882, 291576), (1008, 255129), (1176, 218682), (1323, 194384), (1512, 170086), (1764, 145788), (2352, 109341), (2646, 97192), (3024, 85043), (3528, 72894), (5292, 48596), (7056, 36447), (10584, 24298), (12149, 21168)]