313737984

素因数分解:

$2^8\times 3^2\times 7^3\times {\mathrm{397}}^1$

素因数の和:440

約数の個数: 216

約数和(自身を含む): 1057565600

約数和(自身を除く): 743827616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 343, 384, 392, 397, 441, 448, 504, 576, 588, 672, 686, 768, 784, 794, 882, 896, 1008, 1029, 1152, 1176, 1191, 1344, 1372, 1568, 1588, 1764, 1792, 2016, 2058, 2304, 2352, 2382, 2688, 2744, 2779, 3087, 3136, 3176, 3528, 3573, 4032, 4116, 4704, 4764, 5376, 5488, 5558, 6174, 6272, 6352, 7056, 7146, 8064, 8232, 8337, 9408, 9528, 10976, 11116, 12348, 12544, 12704, 14112, 14292, 16128, 16464, 16674, 18816, 19056, 19453, 21952, 22232, 24696, 25011, 25408, 28224, 28584, 32928, 33348, 37632, 38112, 38906, 43904, 44464, 49392, 50022, 50816, 56448, 57168, 58359, 65856, 66696, 76224, 77812, 87808, 88928, 98784, 100044, 101632, 112896, 114336, 116718, 131712, 133392, 136171, 152448, 155624, 175077, 177856, 197568, 200088, 228672, 233436, 263424, 266784, 272342, 304896, 311248, 350154, 355712, 395136, 400176, 408513, 457344, 466872, 533568, 544684, 622496, 700308, 711424, 790272, 800352, 817026, 914688, 933744, 1067136, 1089368, 1225539, 1244992, 1400616, 1600704, 1634052, 1867488, 2134272, 2178736, 2451078, 2489984, 2801232, 3201408, 3268104, 3734976, 4357472, 4902156, 4979968, 5602464, 6402816, 6536208, 7469952, 8714944, 9804312, 11204928, 13072416, 14939904, 17429888, 19608624, 22409856, 26144832, 34859776, 39217248, 44819712, 52289664, 78434496, 104579328, 156868992, 313737984]

約数ペア:

[(1, 313737984), (2, 156868992), (3, 104579328), (4, 78434496), (6, 52289664), (7, 44819712), (8, 39217248), (9, 34859776), (12, 26144832), (14, 22409856), (16, 19608624), (18, 17429888), (21, 14939904), (24, 13072416), (28, 11204928), (32, 9804312), (36, 8714944), (42, 7469952), (48, 6536208), (49, 6402816), (56, 5602464), (63, 4979968), (64, 4902156), (72, 4357472), (84, 3734976), (96, 3268104), (98, 3201408), (112, 2801232), (126, 2489984), (128, 2451078), (144, 2178736), (147, 2134272), (168, 1867488), (192, 1634052), (196, 1600704), (224, 1400616), (252, 1244992), (256, 1225539), (288, 1089368), (294, 1067136), (336, 933744), (343, 914688), (384, 817026), (392, 800352), (397, 790272), (441, 711424), (448, 700308), (504, 622496), (576, 544684), (588, 533568), (672, 466872), (686, 457344), (768, 408513), (784, 400176), (794, 395136), (882, 355712), (896, 350154), (1008, 311248), (1029, 304896), (1152, 272342), (1176, 266784), (1191, 263424), (1344, 233436), (1372, 228672), (1568, 200088), (1588, 197568), (1764, 177856), (1792, 175077), (2016, 155624), (2058, 152448), (2304, 136171), (2352, 133392), (2382, 131712), (2688, 116718), (2744, 114336), (2779, 112896), (3087, 101632), (3136, 100044), (3176, 98784), (3528, 88928), (3573, 87808), (4032, 77812), (4116, 76224), (4704, 66696), (4764, 65856), (5376, 58359), (5488, 57168), (5558, 56448), (6174, 50816), (6272, 50022), (6352, 49392), (7056, 44464), (7146, 43904), (8064, 38906), (8232, 38112), (8337, 37632), (9408, 33348), (9528, 32928), (10976, 28584), (11116, 28224), (12348, 25408), (12544, 25011), (12704, 24696), (14112, 22232), (14292, 21952), (16128, 19453), (16464, 19056), (16674, 18816)]