931065856

素因数分解:

$2^{12}\times 7^2\times {\mathrm{4639}}^1$

素因数の和:4677

約数の個数: 78

約数和(自身を含む): 2166355680

約数和(自身を除く): 1235289824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 3136, 3584, 4096, 4639, 6272, 7168, 9278, 12544, 14336, 18556, 25088, 28672, 32473, 37112, 50176, 64946, 74224, 100352, 129892, 148448, 200704, 227311, 259784, 296896, 454622, 519568, 593792, 909244, 1039136, 1187584, 1818488, 2078272, 2375168, 3636976, 4156544, 4750336, 7273952, 8313088, 9500672, 14547904, 16626176, 19001344, 29095808, 33252352, 58191616, 66504704, 116383232, 133009408, 232766464, 465532928, 931065856]

約数ペア:

[(1, 931065856), (2, 465532928), (4, 232766464), (7, 133009408), (8, 116383232), (14, 66504704), (16, 58191616), (28, 33252352), (32, 29095808), (49, 19001344), (56, 16626176), (64, 14547904), (98, 9500672), (112, 8313088), (128, 7273952), (196, 4750336), (224, 4156544), (256, 3636976), (392, 2375168), (448, 2078272), (512, 1818488), (784, 1187584), (896, 1039136), (1024, 909244), (1568, 593792), (1792, 519568), (2048, 454622), (3136, 296896), (3584, 259784), (4096, 227311), (4639, 200704), (6272, 148448), (7168, 129892), (9278, 100352), (12544, 74224), (14336, 64946), (18556, 50176), (25088, 37112), (28672, 32473)]