264908724

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3919}}^1$

素因数の和:4100

約数の個数: 48

約数和(自身を含む): 637486080

約数和(自身を除く): 372577356

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 131, 172, 258, 262, 393, 516, 524, 786, 1572, 3919, 5633, 7838, 11266, 11757, 15676, 16899, 22532, 23514, 33798, 47028, 67596, 168517, 337034, 505551, 513389, 674068, 1011102, 1026778, 1540167, 2022204, 2053556, 3080334, 6160668, 22075727, 44151454, 66227181, 88302908, 132454362, 264908724]

約数ペア:

[(1, 264908724), (2, 132454362), (3, 88302908), (4, 66227181), (6, 44151454), (12, 22075727), (43, 6160668), (86, 3080334), (129, 2053556), (131, 2022204), (172, 1540167), (258, 1026778), (262, 1011102), (393, 674068), (516, 513389), (524, 505551), (786, 337034), (1572, 168517), (3919, 67596), (5633, 47028), (7838, 33798), (11266, 23514), (11757, 22532), (15676, 16899)]