313156928

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10433}}^1$

素因数の和:10519

約数の個数: 56

約数和(自身を含む): 720864192

約数和(自身を除く): 407707264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 134, 224, 268, 448, 469, 536, 938, 1072, 1876, 2144, 3752, 4288, 7504, 10433, 15008, 20866, 30016, 41732, 73031, 83464, 146062, 166928, 292124, 333856, 584248, 667712, 699011, 1168496, 1398022, 2336992, 2796044, 4673984, 4893077, 5592088, 9786154, 11184176, 19572308, 22368352, 39144616, 44736704, 78289232, 156578464, 313156928]

約数ペア:

[(1, 313156928), (2, 156578464), (4, 78289232), (7, 44736704), (8, 39144616), (14, 22368352), (16, 19572308), (28, 11184176), (32, 9786154), (56, 5592088), (64, 4893077), (67, 4673984), (112, 2796044), (134, 2336992), (224, 1398022), (268, 1168496), (448, 699011), (469, 667712), (536, 584248), (938, 333856), (1072, 292124), (1876, 166928), (2144, 146062), (3752, 83464), (4288, 73031), (7504, 41732), (10433, 30016), (15008, 20866)]