1127875728

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{499}}^1$

素因数の和:586

約数の個数: 180

約数和(自身を含む): 3509262000

約数和(自身を除く): 2381386272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 499, 588, 651, 744, 784, 868, 961, 998, 1176, 1302, 1488, 1497, 1519, 1736, 1922, 1996, 2352, 2604, 2883, 2994, 3038, 3472, 3493, 3844, 3992, 4557, 5208, 5766, 5988, 6076, 6727, 6986, 7688, 7984, 9114, 10416, 10479, 11532, 11976, 12152, 13454, 13972, 15376, 15469, 18228, 20181, 20958, 23064, 23952, 24304, 24451, 26908, 27944, 30938, 36456, 40362, 41916, 46128, 46407, 47089, 48902, 53816, 55888, 61876, 72912, 73353, 80724, 83832, 92814, 94178, 97804, 107632, 108283, 123752, 141267, 146706, 161448, 167664, 185628, 188356, 195608, 216566, 247504, 282534, 293412, 322896, 324849, 371256, 376712, 391216, 433132, 479539, 565068, 586824, 649698, 742512, 753424, 757981, 866264, 959078, 1130136, 1173648, 1299396, 1438617, 1515962, 1732528, 1918156, 2260272, 2273943, 2598792, 2877234, 3031924, 3356773, 3836312, 4547886, 5197584, 5754468, 6063848, 6713546, 7672624, 9095772, 10070319, 11508936, 12127696, 13427092, 18191544, 20140638, 23017872, 23497411, 26854184, 36383088, 40281276, 46994822, 53708368, 70492233, 80562552, 93989644, 140984466, 161125104, 187979288, 281968932, 375958576, 563937864, 1127875728]

約数ペア:

[(1, 1127875728), (2, 563937864), (3, 375958576), (4, 281968932), (6, 187979288), (7, 161125104), (8, 140984466), (12, 93989644), (14, 80562552), (16, 70492233), (21, 53708368), (24, 46994822), (28, 40281276), (31, 36383088), (42, 26854184), (48, 23497411), (49, 23017872), (56, 20140638), (62, 18191544), (84, 13427092), (93, 12127696), (98, 11508936), (112, 10070319), (124, 9095772), (147, 7672624), (168, 6713546), (186, 6063848), (196, 5754468), (217, 5197584), (248, 4547886), (294, 3836312), (336, 3356773), (372, 3031924), (392, 2877234), (434, 2598792), (496, 2273943), (499, 2260272), (588, 1918156), (651, 1732528), (744, 1515962), (784, 1438617), (868, 1299396), (961, 1173648), (998, 1130136), (1176, 959078), (1302, 866264), (1488, 757981), (1497, 753424), (1519, 742512), (1736, 649698), (1922, 586824), (1996, 565068), (2352, 479539), (2604, 433132), (2883, 391216), (2994, 376712), (3038, 371256), (3472, 324849), (3493, 322896), (3844, 293412), (3992, 282534), (4557, 247504), (5208, 216566), (5766, 195608), (5988, 188356), (6076, 185628), (6727, 167664), (6986, 161448), (7688, 146706), (7984, 141267), (9114, 123752), (10416, 108283), (10479, 107632), (11532, 97804), (11976, 94178), (12152, 92814), (13454, 83832), (13972, 80724), (15376, 73353), (15469, 72912), (18228, 61876), (20181, 55888), (20958, 53816), (23064, 48902), (23952, 47089), (24304, 46407), (24451, 46128), (26908, 41916), (27944, 40362), (30938, 36456)]