479835776

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7993}}^1$

素因数の和:8081

約数の個数: 64

約数和(自身を含む): 1108927680

約数和(自身を除く): 629091904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 268, 448, 469, 536, 896, 938, 1072, 1876, 2144, 3752, 4288, 7504, 7993, 8576, 15008, 15986, 30016, 31972, 55951, 60032, 63944, 111902, 127888, 223804, 255776, 447608, 511552, 535531, 895216, 1023104, 1071062, 1790432, 2142124, 3580864, 3748717, 4284248, 7161728, 7497434, 8568496, 14994868, 17136992, 29989736, 34273984, 59979472, 68547968, 119958944, 239917888, 479835776]

約数ペア:

[(1, 479835776), (2, 239917888), (4, 119958944), (7, 68547968), (8, 59979472), (14, 34273984), (16, 29989736), (28, 17136992), (32, 14994868), (56, 8568496), (64, 7497434), (67, 7161728), (112, 4284248), (128, 3748717), (134, 3580864), (224, 2142124), (268, 1790432), (448, 1071062), (469, 1023104), (536, 895216), (896, 535531), (938, 511552), (1072, 447608), (1876, 255776), (2144, 223804), (3752, 127888), (4288, 111902), (7504, 63944), (7993, 60032), (8576, 55951), (15008, 31972), (15986, 30016)]