557325864

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{56501}}^1$

素因数の和:56650

約数の個数: 48

約数和(自身を含む): 1520468820

約数和(自身を除く): 963142956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 56501, 113002, 169503, 226004, 339006, 452008, 508509, 678012, 1017018, 1356024, 2034036, 4068072, 7740637, 15481274, 23221911, 30962548, 46443822, 61925096, 69665733, 92887644, 139331466, 185775288, 278662932, 557325864]

約数ペア:

[(1, 557325864), (2, 278662932), (3, 185775288), (4, 139331466), (6, 92887644), (8, 69665733), (9, 61925096), (12, 46443822), (18, 30962548), (24, 23221911), (36, 15481274), (72, 7740637), (137, 4068072), (274, 2034036), (411, 1356024), (548, 1017018), (822, 678012), (1096, 508509), (1233, 452008), (1644, 339006), (2466, 226004), (3288, 169503), (4932, 113002), (9864, 56501)]