297823904

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{14939}}^1$

素因数の和:15045

約数の個数: 48

約数和(自身を含む): 677678400

約数和(自身を除く): 379854496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 9968, 14939, 19936, 29878, 59756, 104573, 119512, 209146, 239024, 418292, 478048, 836584, 1329571, 1673168, 2659142, 3346336, 5318284, 9306997, 10636568, 18613994, 21273136, 37227988, 42546272, 74455976, 148911952, 297823904]

約数ペア:

[(1, 297823904), (2, 148911952), (4, 74455976), (7, 42546272), (8, 37227988), (14, 21273136), (16, 18613994), (28, 10636568), (32, 9306997), (56, 5318284), (89, 3346336), (112, 2659142), (178, 1673168), (224, 1329571), (356, 836584), (623, 478048), (712, 418292), (1246, 239024), (1424, 209146), (2492, 119512), (2848, 104573), (4984, 59756), (9968, 29878), (14939, 19936)]