208473408

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2573

約数の個数: 168

約数和(自身を含む): 702295776

約数和(自身を除く): 493822368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 192, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 576, 624, 704, 792, 832, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2112, 2288, 2496, 2531, 2574, 3168, 3432, 3744, 4576, 5062, 5148, 6336, 6864, 7488, 7593, 9152, 10124, 10296, 13728, 15186, 20248, 20592, 22779, 27456, 27841, 30372, 32903, 40496, 41184, 45558, 55682, 60744, 65806, 80992, 82368, 83523, 91116, 98709, 111364, 121488, 131612, 161984, 167046, 182232, 197418, 222728, 242976, 250569, 263224, 296127, 334092, 361933, 364464, 394836, 445456, 485952, 501138, 526448, 592254, 668184, 723866, 728928, 789672, 890912, 1002276, 1052896, 1085799, 1184508, 1336368, 1447732, 1457856, 1579344, 1781824, 2004552, 2105792, 2171598, 2369016, 2672736, 2895464, 3158688, 3257397, 4009104, 4343196, 4738032, 5345472, 5790928, 6317376, 6514794, 8018208, 8686392, 9476064, 11581856, 13029588, 16036416, 17372784, 18952128, 23163712, 26059176, 34745568, 52118352, 69491136, 104236704, 208473408]

約数ペア:

[(1, 208473408), (2, 104236704), (3, 69491136), (4, 52118352), (6, 34745568), (8, 26059176), (9, 23163712), (11, 18952128), (12, 17372784), (13, 16036416), (16, 13029588), (18, 11581856), (22, 9476064), (24, 8686392), (26, 8018208), (32, 6514794), (33, 6317376), (36, 5790928), (39, 5345472), (44, 4738032), (48, 4343196), (52, 4009104), (64, 3257397), (66, 3158688), (72, 2895464), (78, 2672736), (88, 2369016), (96, 2171598), (99, 2105792), (104, 2004552), (117, 1781824), (132, 1579344), (143, 1457856), (144, 1447732), (156, 1336368), (176, 1184508), (192, 1085799), (198, 1052896), (208, 1002276), (234, 890912), (264, 789672), (286, 728928), (288, 723866), (312, 668184), (352, 592254), (396, 526448), (416, 501138), (429, 485952), (468, 445456), (528, 394836), (572, 364464), (576, 361933), (624, 334092), (704, 296127), (792, 263224), (832, 250569), (858, 242976), (936, 222728), (1056, 197418), (1144, 182232), (1248, 167046), (1287, 161984), (1584, 131612), (1716, 121488), (1872, 111364), (2112, 98709), (2288, 91116), (2496, 83523), (2531, 82368), (2574, 80992), (3168, 65806), (3432, 60744), (3744, 55682), (4576, 45558), (5062, 41184), (5148, 40496), (6336, 32903), (6864, 30372), (7488, 27841), (7593, 27456), (9152, 22779), (10124, 20592), (10296, 20248), (13728, 15186)]