394715392

素因数分解:

$2^8\times {\mathrm{229}}^1\times {\mathrm{6733}}^1$

素因数の和:6978

約数の個数: 36

約数和(自身を含む): 791447020

約数和(自身を除く): 396731628

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 458, 916, 1832, 3664, 6733, 7328, 13466, 14656, 26932, 29312, 53864, 58624, 107728, 215456, 430912, 861824, 1541857, 1723648, 3083714, 6167428, 12334856, 24669712, 49339424, 98678848, 197357696, 394715392]

約数ペア:

[(1, 394715392), (2, 197357696), (4, 98678848), (8, 49339424), (16, 24669712), (32, 12334856), (64, 6167428), (128, 3083714), (229, 1723648), (256, 1541857), (458, 861824), (916, 430912), (1832, 215456), (3664, 107728), (6733, 58624), (7328, 53864), (13466, 29312), (14656, 26932)]