331554496

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56929}}^1$

素因数の和:56961

約数の個数: 56

約数和(自身を含む): 809772320

約数和(自身を除く): 478217824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 56929, 113858, 227716, 398503, 455432, 740077, 797006, 910864, 1480154, 1594012, 1821728, 2960308, 3188024, 3643456, 5180539, 5920616, 6376048, 10361078, 11841232, 12752096, 20722156, 23682464, 25504192, 41444312, 47364928, 82888624, 165777248, 331554496]

約数ペア:

[(1, 331554496), (2, 165777248), (4, 82888624), (7, 47364928), (8, 41444312), (13, 25504192), (14, 23682464), (16, 20722156), (26, 12752096), (28, 11841232), (32, 10361078), (52, 6376048), (56, 5920616), (64, 5180539), (91, 3643456), (104, 3188024), (112, 2960308), (182, 1821728), (208, 1594012), (224, 1480154), (364, 910864), (416, 797006), (448, 740077), (728, 455432), (832, 398503), (1456, 227716), (2912, 113858), (5824, 56929)]