243241096

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{21397}}^1$

素因数の和:21446

約数の個数: 48

約数和(自身を含む): 548858700

約数和(自身を除く): 305617604

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 11368, 21397, 42794, 85588, 149779, 171176, 299558, 599116, 620513, 1048453, 1198232, 1241026, 2096906, 2482052, 4193812, 4343591, 4964104, 8387624, 8687182, 17374364, 30405137, 34748728, 60810274, 121620548, 243241096]

約数ペア:

[(1, 243241096), (2, 121620548), (4, 60810274), (7, 34748728), (8, 30405137), (14, 17374364), (28, 8687182), (29, 8387624), (49, 4964104), (56, 4343591), (58, 4193812), (98, 2482052), (116, 2096906), (196, 1241026), (203, 1198232), (232, 1048453), (392, 620513), (406, 599116), (812, 299558), (1421, 171176), (1624, 149779), (2842, 85588), (5684, 42794), (11368, 21397)]