1911974904

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:563

約数の個数: 288

約数和(自身を含む): 6482268000

約数和(自身を除く): 4570293096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 49, 51, 56, 63, 68, 71, 72, 84, 98, 102, 119, 126, 136, 142, 147, 153, 168, 196, 204, 213, 238, 252, 284, 294, 306, 357, 392, 408, 426, 441, 449, 476, 497, 504, 568, 588, 612, 639, 714, 833, 852, 882, 898, 952, 994, 1071, 1176, 1207, 1224, 1278, 1347, 1428, 1491, 1666, 1704, 1764, 1796, 1988, 2142, 2414, 2499, 2556, 2694, 2856, 2982, 3143, 3332, 3479, 3528, 3592, 3621, 3976, 4041, 4284, 4473, 4828, 4998, 5112, 5388, 5964, 6286, 6664, 6958, 7242, 7497, 7633, 8082, 8449, 8568, 8946, 9429, 9656, 9996, 10437, 10776, 10863, 11928, 12572, 13916, 14484, 14994, 15266, 16164, 16898, 17892, 18858, 19992, 20874, 21726, 22001, 22899, 25144, 25347, 27832, 28287, 28968, 29988, 30532, 31311, 31879, 32328, 33796, 35784, 37716, 41748, 43452, 44002, 45798, 50694, 53431, 56574, 59143, 59976, 61064, 62622, 63758, 66003, 67592, 68697, 75432, 76041, 83496, 86904, 88004, 91596, 95637, 101388, 106862, 113148, 118286, 125244, 127516, 132006, 137394, 152082, 160293, 176008, 177429, 183192, 191274, 198009, 202776, 213724, 223153, 226296, 236572, 250488, 255032, 264012, 274788, 286911, 304164, 320586, 354858, 374017, 382548, 396018, 427448, 446306, 473144, 480879, 528024, 532287, 541943, 549576, 573822, 608328, 641172, 669459, 709716, 748034, 765096, 792036, 892612, 961758, 1064574, 1083886, 1122051, 1147644, 1282344, 1338918, 1419432, 1496068, 1562071, 1584072, 1625829, 1785224, 1923516, 2008377, 2129148, 2167772, 2244102, 2295288, 2677836, 2992136, 3124142, 3251658, 3366153, 3793601, 3847032, 4016754, 4258296, 4335544, 4488204, 4686213, 4877487, 5355672, 6248284, 6503316, 6732306, 7587202, 8033508, 8976408, 9372426, 9754974, 11380803, 12496568, 13006632, 13464612, 14058639, 15174404, 16067016, 18744852, 19509948, 22761606, 26555207, 26929224, 28117278, 30348808, 34142409, 37489704, 39019896, 45523212, 53110414, 56234556, 68284818, 79665621, 91046424, 106220828, 112469112, 136569636, 159331242, 212441656, 238996863, 273139272, 318662484, 477993726, 637324968, 955987452, 1911974904]

約数ペア:

[(1, 1911974904), (2, 955987452), (3, 637324968), (4, 477993726), (6, 318662484), (7, 273139272), (8, 238996863), (9, 212441656), (12, 159331242), (14, 136569636), (17, 112469112), (18, 106220828), (21, 91046424), (24, 79665621), (28, 68284818), (34, 56234556), (36, 53110414), (42, 45523212), (49, 39019896), (51, 37489704), (56, 34142409), (63, 30348808), (68, 28117278), (71, 26929224), (72, 26555207), (84, 22761606), (98, 19509948), (102, 18744852), (119, 16067016), (126, 15174404), (136, 14058639), (142, 13464612), (147, 13006632), (153, 12496568), (168, 11380803), (196, 9754974), (204, 9372426), (213, 8976408), (238, 8033508), (252, 7587202), (284, 6732306), (294, 6503316), (306, 6248284), (357, 5355672), (392, 4877487), (408, 4686213), (426, 4488204), (441, 4335544), (449, 4258296), (476, 4016754), (497, 3847032), (504, 3793601), (568, 3366153), (588, 3251658), (612, 3124142), (639, 2992136), (714, 2677836), (833, 2295288), (852, 2244102), (882, 2167772), (898, 2129148), (952, 2008377), (994, 1923516), (1071, 1785224), (1176, 1625829), (1207, 1584072), (1224, 1562071), (1278, 1496068), (1347, 1419432), (1428, 1338918), (1491, 1282344), (1666, 1147644), (1704, 1122051), (1764, 1083886), (1796, 1064574), (1988, 961758), (2142, 892612), (2414, 792036), (2499, 765096), (2556, 748034), (2694, 709716), (2856, 669459), (2982, 641172), (3143, 608328), (3332, 573822), (3479, 549576), (3528, 541943), (3592, 532287), (3621, 528024), (3976, 480879), (4041, 473144), (4284, 446306), (4473, 427448), (4828, 396018), (4998, 382548), (5112, 374017), (5388, 354858), (5964, 320586), (6286, 304164), (6664, 286911), (6958, 274788), (7242, 264012), (7497, 255032), (7633, 250488), (8082, 236572), (8449, 226296), (8568, 223153), (8946, 213724), (9429, 202776), (9656, 198009), (9996, 191274), (10437, 183192), (10776, 177429), (10863, 176008), (11928, 160293), (12572, 152082), (13916, 137394), (14484, 132006), (14994, 127516), (15266, 125244), (16164, 118286), (16898, 113148), (17892, 106862), (18858, 101388), (19992, 95637), (20874, 91596), (21726, 88004), (22001, 86904), (22899, 83496), (25144, 76041), (25347, 75432), (27832, 68697), (28287, 67592), (28968, 66003), (29988, 63758), (30532, 62622), (31311, 61064), (31879, 59976), (32328, 59143), (33796, 56574), (35784, 53431), (37716, 50694), (41748, 45798), (43452, 44002)]