327942496

素因数分解:

$2^5\times 7^2\times {\mathrm{209147}}^1$

素因数の和:209171

約数の個数: 36

約数和(自身を含む): 751050468

約数和(自身を除く): 423107972

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 209147, 418294, 836588, 1464029, 1673176, 2928058, 3346352, 5856116, 6692704, 10248203, 11712232, 20496406, 23424464, 40992812, 46848928, 81985624, 163971248, 327942496]

約数ペア:

[(1, 327942496), (2, 163971248), (4, 81985624), (7, 46848928), (8, 40992812), (14, 23424464), (16, 20496406), (28, 11712232), (32, 10248203), (49, 6692704), (56, 5856116), (98, 3346352), (112, 2928058), (196, 1673176), (224, 1464029), (392, 836588), (784, 418294), (1568, 209147)]