239407504

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{7607}}^1$

素因数の和:7903

約数の個数: 40

約数和(自身を含む): 532073088

約数和(自身を除く): 292665584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 562, 1124, 1967, 2248, 3934, 4496, 7607, 7868, 15214, 15736, 30428, 31472, 53249, 60856, 106498, 121712, 212996, 425992, 851984, 2137567, 4275134, 8550268, 14962969, 17100536, 29925938, 34201072, 59851876, 119703752, 239407504]

約数ペア:

[(1, 239407504), (2, 119703752), (4, 59851876), (7, 34201072), (8, 29925938), (14, 17100536), (16, 14962969), (28, 8550268), (56, 4275134), (112, 2137567), (281, 851984), (562, 425992), (1124, 212996), (1967, 121712), (2248, 106498), (3934, 60856), (4496, 53249), (7607, 31472), (7868, 30428), (15214, 15736)]