253765504

素因数分解:

$2^7\times {\mathrm{31}}^2\times {\mathrm{2063}}^1$

素因数の和:2139

約数の個数: 48

約数和(自身を含む): 522635760

約数和(自身を除く): 268870256

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 961, 992, 1922, 1984, 2063, 3844, 3968, 4126, 7688, 8252, 15376, 16504, 30752, 33008, 61504, 63953, 66016, 123008, 127906, 132032, 255812, 264064, 511624, 1023248, 1982543, 2046496, 3965086, 4092992, 7930172, 8185984, 15860344, 31720688, 63441376, 126882752, 253765504]

約数ペア:

[(1, 253765504), (2, 126882752), (4, 63441376), (8, 31720688), (16, 15860344), (31, 8185984), (32, 7930172), (62, 4092992), (64, 3965086), (124, 2046496), (128, 1982543), (248, 1023248), (496, 511624), (961, 264064), (992, 255812), (1922, 132032), (1984, 127906), (2063, 123008), (3844, 66016), (3968, 63953), (4126, 61504), (7688, 33008), (8252, 30752), (15376, 16504)]