243743248

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16363}}^1$

素因数の和:16404

約数の個数: 60

約数和(自身を含む): 578303760

約数和(自身を除く): 334560512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 7448, 14896, 16363, 32726, 65452, 114541, 130904, 229082, 261808, 310897, 458164, 621794, 801787, 916328, 1243588, 1603574, 1832656, 2176279, 2487176, 3207148, 4352558, 4974352, 6414296, 8705116, 12828592, 15233953, 17410232, 30467906, 34820464, 60935812, 121871624, 243743248]

約数ペア:

[(1, 243743248), (2, 121871624), (4, 60935812), (7, 34820464), (8, 30467906), (14, 17410232), (16, 15233953), (19, 12828592), (28, 8705116), (38, 6414296), (49, 4974352), (56, 4352558), (76, 3207148), (98, 2487176), (112, 2176279), (133, 1832656), (152, 1603574), (196, 1243588), (266, 916328), (304, 801787), (392, 621794), (532, 458164), (784, 310897), (931, 261808), (1064, 229082), (1862, 130904), (2128, 114541), (3724, 65452), (7448, 32726), (14896, 16363)]