247557339904

素因数分解:

$2^8\times 7^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{2887}}^1$

素因数の和:3458

約数の個数: 144

約数和(自身を含む): 571417369600

約数和(自身を除く): 323860029696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 128, 218, 224, 256, 436, 439, 448, 763, 872, 878, 896, 1526, 1744, 1756, 1792, 2887, 3052, 3073, 3488, 3512, 5774, 6104, 6146, 6976, 7024, 11548, 12208, 12292, 13952, 14048, 20209, 23096, 24416, 24584, 27904, 28096, 40418, 46192, 47851, 48832, 49168, 56192, 80836, 92384, 95702, 97664, 98336, 112384, 161672, 184768, 191404, 195328, 196672, 314683, 323344, 334957, 369536, 382808, 393344, 629366, 646688, 669914, 739072, 765616, 786688, 1258732, 1267393, 1293376, 1339828, 1531232, 2202781, 2517464, 2534786, 2586752, 2679656, 3062464, 4405562, 5034928, 5069572, 5173504, 5359312, 6124928, 8811124, 8871751, 10069856, 10139144, 10718624, 12249856, 17622248, 17743502, 20139712, 20278288, 21437248, 35244496, 35487004, 40279424, 40556576, 42874496, 70488992, 70974008, 80558848, 81113152, 85748992, 138145837, 140977984, 141948016, 162226304, 276291674, 281955968, 283896032, 324452608, 552583348, 563911936, 567792064, 967020859, 1105166696, 1135584128, 1934041718, 2210333392, 2271168256, 3868083436, 4420666784, 7736166872, 8841333568, 15472333744, 17682667136, 30944667488, 35365334272, 61889334976, 123778669952, 247557339904]

約数ペア:

[(1, 247557339904), (2, 123778669952), (4, 61889334976), (7, 35365334272), (8, 30944667488), (14, 17682667136), (16, 15472333744), (28, 8841333568), (32, 7736166872), (56, 4420666784), (64, 3868083436), (109, 2271168256), (112, 2210333392), (128, 1934041718), (218, 1135584128), (224, 1105166696), (256, 967020859), (436, 567792064), (439, 563911936), (448, 552583348), (763, 324452608), (872, 283896032), (878, 281955968), (896, 276291674), (1526, 162226304), (1744, 141948016), (1756, 140977984), (1792, 138145837), (2887, 85748992), (3052, 81113152), (3073, 80558848), (3488, 70974008), (3512, 70488992), (5774, 42874496), (6104, 40556576), (6146, 40279424), (6976, 35487004), (7024, 35244496), (11548, 21437248), (12208, 20278288), (12292, 20139712), (13952, 17743502), (14048, 17622248), (20209, 12249856), (23096, 10718624), (24416, 10139144), (24584, 10069856), (27904, 8871751), (28096, 8811124), (40418, 6124928), (46192, 5359312), (47851, 5173504), (48832, 5069572), (49168, 5034928), (56192, 4405562), (80836, 3062464), (92384, 2679656), (95702, 2586752), (97664, 2534786), (98336, 2517464), (112384, 2202781), (161672, 1531232), (184768, 1339828), (191404, 1293376), (195328, 1267393), (196672, 1258732), (314683, 786688), (323344, 765616), (334957, 739072), (369536, 669914), (382808, 646688), (393344, 629366)]