274268990464

素因数分解:

$2^{10}\times 7^3\times {\mathrm{780877}}^1$

素因数の和:780918

約数の個数: 88

約数和(自身を含む): 639382906400

約数和(自身を除く): 365113915936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1024, 1372, 1568, 1792, 2744, 3136, 3584, 5488, 6272, 7168, 10976, 12544, 21952, 25088, 43904, 50176, 87808, 175616, 351232, 780877, 1561754, 3123508, 5466139, 6247016, 10932278, 12494032, 21864556, 24988064, 38262973, 43729112, 49976128, 76525946, 87458224, 99952256, 153051892, 174916448, 199904512, 267840811, 306103784, 349832896, 399809024, 535681622, 612207568, 699665792, 799618048, 1071363244, 1224415136, 1399331584, 2142726488, 2448830272, 2798663168, 4285452976, 4897660544, 5597326336, 8570905952, 9795321088, 17141811904, 19590642176, 34283623808, 39181284352, 68567247616, 137134495232, 274268990464]

約数ペア:

[(1, 274268990464), (2, 137134495232), (4, 68567247616), (7, 39181284352), (8, 34283623808), (14, 19590642176), (16, 17141811904), (28, 9795321088), (32, 8570905952), (49, 5597326336), (56, 4897660544), (64, 4285452976), (98, 2798663168), (112, 2448830272), (128, 2142726488), (196, 1399331584), (224, 1224415136), (256, 1071363244), (343, 799618048), (392, 699665792), (448, 612207568), (512, 535681622), (686, 399809024), (784, 349832896), (896, 306103784), (1024, 267840811), (1372, 199904512), (1568, 174916448), (1792, 153051892), (2744, 99952256), (3136, 87458224), (3584, 76525946), (5488, 49976128), (6272, 43729112), (7168, 38262973), (10976, 24988064), (12544, 21864556), (21952, 12494032), (25088, 10932278), (43904, 6247016), (50176, 5466139), (87808, 3123508), (175616, 1561754), (351232, 780877)]