668743037886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{407401}}^1$

素因数の和:407471

約数の個数: 192

約数和(自身を含む): 1872615144960

約数和(自身を除く): 1203872107074

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 19, 21, 22, 33, 34, 38, 42, 51, 57, 66, 77, 102, 114, 119, 121, 133, 154, 187, 209, 231, 238, 242, 266, 323, 357, 363, 374, 399, 418, 462, 561, 627, 646, 714, 726, 798, 847, 969, 1122, 1254, 1309, 1463, 1694, 1938, 2057, 2261, 2299, 2541, 2618, 2926, 3553, 3927, 4114, 4389, 4522, 4598, 5082, 6171, 6783, 6897, 7106, 7854, 8778, 10659, 12342, 13566, 13794, 14399, 16093, 21318, 24871, 28798, 32186, 39083, 43197, 48279, 49742, 74613, 78166, 86394, 96558, 117249, 149226, 234498, 273581, 407401, 547162, 814802, 820743, 1222203, 1641486, 2444406, 2851807, 4481411, 5703614, 6925817, 7740619, 8555421, 8962822, 13444233, 13851634, 15481238, 17110842, 20777451, 23221857, 26888466, 31369877, 41554902, 46443714, 48480719, 49295521, 54184333, 62739754, 76183987, 85146809, 94109631, 96961438, 98591042, 108368666, 131590523, 145442157, 147886563, 152367974, 162552999, 170293618, 188219262, 228551961, 255440427, 263181046, 290884314, 295773126, 325105998, 345068647, 394771569, 457103922, 510880854, 533287909, 596027663, 690137294, 789543138, 838023857, 921133661, 936614899, 1035205941, 1066575818, 1192055326, 1447495753, 1599863727, 1676047714, 1788082989, 1842267322, 1873229798, 2070411882, 2514071571, 2763400983, 2809844697, 2894991506, 3199727454, 3576165978, 4342487259, 5028143142, 5526801966, 5619689394, 5866166999, 6556304293, 8684974518, 10132470271, 11732333998, 13112608586, 15922453283, 17598500997, 19668912879, 20264940542, 30397410813, 31844906566, 35197001994, 39337825758, 47767359849, 60794821626, 95534719698, 111457172981, 222914345962, 334371518943, 668743037886]

約数ペア:

[(1, 668743037886), (2, 334371518943), (3, 222914345962), (6, 111457172981), (7, 95534719698), (11, 60794821626), (14, 47767359849), (17, 39337825758), (19, 35197001994), (21, 31844906566), (22, 30397410813), (33, 20264940542), (34, 19668912879), (38, 17598500997), (42, 15922453283), (51, 13112608586), (57, 11732333998), (66, 10132470271), (77, 8684974518), (102, 6556304293), (114, 5866166999), (119, 5619689394), (121, 5526801966), (133, 5028143142), (154, 4342487259), (187, 3576165978), (209, 3199727454), (231, 2894991506), (238, 2809844697), (242, 2763400983), (266, 2514071571), (323, 2070411882), (357, 1873229798), (363, 1842267322), (374, 1788082989), (399, 1676047714), (418, 1599863727), (462, 1447495753), (561, 1192055326), (627, 1066575818), (646, 1035205941), (714, 936614899), (726, 921133661), (798, 838023857), (847, 789543138), (969, 690137294), (1122, 596027663), (1254, 533287909), (1309, 510880854), (1463, 457103922), (1694, 394771569), (1938, 345068647), (2057, 325105998), (2261, 295773126), (2299, 290884314), (2541, 263181046), (2618, 255440427), (2926, 228551961), (3553, 188219262), (3927, 170293618), (4114, 162552999), (4389, 152367974), (4522, 147886563), (4598, 145442157), (5082, 131590523), (6171, 108368666), (6783, 98591042), (6897, 96961438), (7106, 94109631), (7854, 85146809), (8778, 76183987), (10659, 62739754), (12342, 54184333), (13566, 49295521), (13794, 48480719), (14399, 46443714), (16093, 41554902), (21318, 31369877), (24871, 26888466), (28798, 23221857), (32186, 20777451), (39083, 17110842), (43197, 15481238), (48279, 13851634), (49742, 13444233), (74613, 8962822), (78166, 8555421), (86394, 7740619), (96558, 6925817), (117249, 5703614), (149226, 4481411), (234498, 2851807), (273581, 2444406), (407401, 1641486), (547162, 1222203), (814802, 820743)]