397220542992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1595417}}^1$

素因数の和:1595470

約数の個数: 240

約数和(自身を含む): 1440215736960

約数和(自身を除く): 1042995193968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1368, 1456, 1482, 1596, 1638, 1729, 1872, 1976, 2128, 2184, 2223, 2394, 2736, 2964, 3192, 3276, 3458, 3952, 4368, 4446, 4788, 5187, 5928, 6384, 6552, 6916, 8892, 9576, 10374, 11856, 13104, 13832, 15561, 17784, 19152, 20748, 27664, 31122, 35568, 41496, 62244, 82992, 124488, 248976, 1595417, 3190834, 4786251, 6381668, 9572502, 11167919, 12763336, 14358753, 19145004, 20740421, 22335838, 25526672, 28717506, 30312923, 33503757, 38290008, 41480842, 44671676, 57435012, 60625846, 62221263, 67007514, 76580016, 82961684, 89343352, 90938769, 100511271, 114870024, 121251692, 124442526, 134015028, 145182947, 165923368, 178686704, 181877538, 186663789, 201022542, 212190461, 229740048, 242503384, 248885052, 268030056, 272816307, 290365894, 331846736, 363755076, 373327578, 394067999, 402045084, 424380922, 435548841, 485006768, 497770104, 536060112, 545632614, 580731788, 636571383, 727510152, 746655156, 788135998, 804090168, 848761844, 871097682, 995540208, 1091265228, 1161463576, 1182203997, 1273142766, 1306646523, 1455020304, 1493310312, 1576271996, 1608180336, 1697523688, 1742195364, 1909714149, 2182530456, 2322927152, 2364407994, 2546285532, 2613293046, 2758475993, 2986620624, 3152543992, 3395047376, 3484390728, 3546611991, 3819428298, 4365060912, 4728815988, 5092571064, 5226586092, 5516951986, 6305087984, 6968781456, 7093223982, 7638856596, 8275427979, 9457631976, 10185142128, 10453172184, 11033903972, 14186447964, 15277713192, 16550855958, 18915263952, 20906344368, 22067807944, 24826283937, 28372895928, 30555426384, 33101711916, 44135615888, 49652567874, 56745791856, 66203423832, 99305135748, 132406847664, 198610271496, 397220542992]

約数ペア:

[(1, 397220542992), (2, 198610271496), (3, 132406847664), (4, 99305135748), (6, 66203423832), (7, 56745791856), (8, 49652567874), (9, 44135615888), (12, 33101711916), (13, 30555426384), (14, 28372895928), (16, 24826283937), (18, 22067807944), (19, 20906344368), (21, 18915263952), (24, 16550855958), (26, 15277713192), (28, 14186447964), (36, 11033903972), (38, 10453172184), (39, 10185142128), (42, 9457631976), (48, 8275427979), (52, 7638856596), (56, 7093223982), (57, 6968781456), (63, 6305087984), (72, 5516951986), (76, 5226586092), (78, 5092571064), (84, 4728815988), (91, 4365060912), (104, 3819428298), (112, 3546611991), (114, 3484390728), (117, 3395047376), (126, 3152543992), (133, 2986620624), (144, 2758475993), (152, 2613293046), (156, 2546285532), (168, 2364407994), (171, 2322927152), (182, 2182530456), (208, 1909714149), (228, 1742195364), (234, 1697523688), (247, 1608180336), (252, 1576271996), (266, 1493310312), (273, 1455020304), (304, 1306646523), (312, 1273142766), (336, 1182203997), (342, 1161463576), (364, 1091265228), (399, 995540208), (456, 871097682), (468, 848761844), (494, 804090168), (504, 788135998), (532, 746655156), (546, 727510152), (624, 636571383), (684, 580731788), (728, 545632614), (741, 536060112), (798, 497770104), (819, 485006768), (912, 435548841), (936, 424380922), (988, 402045084), (1008, 394067999), (1064, 373327578), (1092, 363755076), (1197, 331846736), (1368, 290365894), (1456, 272816307), (1482, 268030056), (1596, 248885052), (1638, 242503384), (1729, 229740048), (1872, 212190461), (1976, 201022542), (2128, 186663789), (2184, 181877538), (2223, 178686704), (2394, 165923368), (2736, 145182947), (2964, 134015028), (3192, 124442526), (3276, 121251692), (3458, 114870024), (3952, 100511271), (4368, 90938769), (4446, 89343352), (4788, 82961684), (5187, 76580016), (5928, 67007514), (6384, 62221263), (6552, 60625846), (6916, 57435012), (8892, 44671676), (9576, 41480842), (10374, 38290008), (11856, 33503757), (13104, 30312923), (13832, 28717506), (15561, 25526672), (17784, 22335838), (19152, 20740421), (20748, 19145004), (27664, 14358753), (31122, 12763336), (35568, 11167919), (41496, 9572502), (62244, 6381668), (82992, 4786251), (124488, 3190834), (248976, 1595417)]