239150464

素因数分解:

$2^7\times 7^1\times {\mathrm{266909}}^1$

素因数の和:266930

約数の個数: 32

約数和(自身を含む): 544496400

約数和(自身を除く): 305345936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 266909, 533818, 1067636, 1868363, 2135272, 3736726, 4270544, 7473452, 8541088, 14946904, 17082176, 29893808, 34164352, 59787616, 119575232, 239150464]

約数ペア:

[(1, 239150464), (2, 119575232), (4, 59787616), (7, 34164352), (8, 29893808), (14, 17082176), (16, 14946904), (28, 8541088), (32, 7473452), (56, 4270544), (64, 3736726), (112, 2135272), (128, 1868363), (224, 1067636), (448, 533818), (896, 266909)]