252664384

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 168

約数和(自身を含む): 633788928

約数和(自身を除く): 381124544

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 49, 56, 62, 64, 92, 98, 112, 113, 124, 161, 184, 196, 217, 224, 226, 248, 322, 368, 392, 434, 448, 452, 496, 644, 713, 736, 784, 791, 868, 904, 992, 1127, 1288, 1426, 1472, 1519, 1568, 1582, 1736, 1808, 1984, 2254, 2576, 2599, 2852, 3038, 3136, 3164, 3472, 3503, 3616, 4508, 4991, 5152, 5198, 5537, 5704, 6076, 6328, 6944, 7006, 7232, 9016, 9982, 10304, 10396, 11074, 11408, 12152, 12656, 13888, 14012, 18032, 18193, 19964, 20792, 22148, 22816, 24304, 24521, 25312, 28024, 34937, 36064, 36386, 39928, 41584, 44296, 45632, 48608, 49042, 50624, 56048, 69874, 72128, 72772, 79856, 80569, 83168, 88592, 97216, 98084, 112096, 127351, 139748, 145544, 159712, 161138, 166336, 171647, 177184, 196168, 224192, 254702, 279496, 291088, 319424, 322276, 343294, 354368, 392336, 509404, 558992, 563983, 582176, 644552, 686588, 784672, 1018808, 1117984, 1127966, 1164352, 1289104, 1373176, 1569344, 2037616, 2235968, 2255932, 2578208, 2746352, 3947881, 4075232, 4511864, 5156416, 5492704, 7895762, 8150464, 9023728, 10985408, 15791524, 18047456, 31583048, 36094912, 63166096, 126332192, 252664384]

約数ペア:

[(1, 252664384), (2, 126332192), (4, 63166096), (7, 36094912), (8, 31583048), (14, 18047456), (16, 15791524), (23, 10985408), (28, 9023728), (31, 8150464), (32, 7895762), (46, 5492704), (49, 5156416), (56, 4511864), (62, 4075232), (64, 3947881), (92, 2746352), (98, 2578208), (112, 2255932), (113, 2235968), (124, 2037616), (161, 1569344), (184, 1373176), (196, 1289104), (217, 1164352), (224, 1127966), (226, 1117984), (248, 1018808), (322, 784672), (368, 686588), (392, 644552), (434, 582176), (448, 563983), (452, 558992), (496, 509404), (644, 392336), (713, 354368), (736, 343294), (784, 322276), (791, 319424), (868, 291088), (904, 279496), (992, 254702), (1127, 224192), (1288, 196168), (1426, 177184), (1472, 171647), (1519, 166336), (1568, 161138), (1582, 159712), (1736, 145544), (1808, 139748), (1984, 127351), (2254, 112096), (2576, 98084), (2599, 97216), (2852, 88592), (3038, 83168), (3136, 80569), (3164, 79856), (3472, 72772), (3503, 72128), (3616, 69874), (4508, 56048), (4991, 50624), (5152, 49042), (5198, 48608), (5537, 45632), (5704, 44296), (6076, 41584), (6328, 39928), (6944, 36386), (7006, 36064), (7232, 34937), (9016, 28024), (9982, 25312), (10304, 24521), (10396, 24304), (11074, 22816), (11408, 22148), (12152, 20792), (12656, 19964), (13888, 18193), (14012, 18032)]