488544896

素因数分解:

$2^7\times 7^2\times {\mathrm{77893}}^1$

素因数の和:77921

約数の個数: 48

約数和(自身を含む): 1132189290

約数和(自身を除く): 643644394

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 77893, 155786, 311572, 545251, 623144, 1090502, 1246288, 2181004, 2492576, 3816757, 4362008, 4985152, 7633514, 8724016, 9970304, 15267028, 17448032, 30534056, 34896064, 61068112, 69792128, 122136224, 244272448, 488544896]

約数ペア:

[(1, 488544896), (2, 244272448), (4, 122136224), (7, 69792128), (8, 61068112), (14, 34896064), (16, 30534056), (28, 17448032), (32, 15267028), (49, 9970304), (56, 8724016), (64, 7633514), (98, 4985152), (112, 4362008), (128, 3816757), (196, 2492576), (224, 2181004), (392, 1246288), (448, 1090502), (784, 623144), (896, 545251), (1568, 311572), (3136, 155786), (6272, 77893)]