255616096

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 513387504

約数和(自身を除く): 257771408

約数列:

[1, 2, 4, 8, 16, 32, 83, 157, 166, 314, 332, 613, 628, 664, 1226, 1256, 1328, 2452, 2512, 2656, 4904, 5024, 9808, 13031, 19616, 26062, 50879, 52124, 96241, 101758, 104248, 192482, 203516, 208496, 384964, 407032, 416992, 769928, 814064, 1539856, 1628128, 3079712, 7988003, 15976006, 31952012, 63904024, 127808048, 255616096]

約数ペア:

[(1, 255616096), (2, 127808048), (4, 63904024), (8, 31952012), (16, 15976006), (32, 7988003), (83, 3079712), (157, 1628128), (166, 1539856), (314, 814064), (332, 769928), (613, 416992), (628, 407032), (664, 384964), (1226, 208496), (1256, 203516), (1328, 192482), (2452, 104248), (2512, 101758), (2656, 96241), (4904, 52124), (5024, 50879), (9808, 26062), (13031, 19616)]