271470976

素因数分解:

$2^7\times 7^2\times {\mathrm{43283}}^1$

素因数の和:43311

約数の個数: 48

約数和(自身を含む): 629132940

約数和(自身を除く): 357661964

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 43283, 86566, 173132, 302981, 346264, 605962, 692528, 1211924, 1385056, 2120867, 2423848, 2770112, 4241734, 4847696, 5540224, 8483468, 9695392, 16966936, 19390784, 33933872, 38781568, 67867744, 135735488, 271470976]

約数ペア:

[(1, 271470976), (2, 135735488), (4, 67867744), (7, 38781568), (8, 33933872), (14, 19390784), (16, 16966936), (28, 9695392), (32, 8483468), (49, 5540224), (56, 4847696), (64, 4241734), (98, 2770112), (112, 2423848), (128, 2120867), (196, 1385056), (224, 1211924), (392, 692528), (448, 605962), (784, 346264), (896, 302981), (1568, 173132), (3136, 86566), (6272, 43283)]