268748032

素因数分解:

$2^8\times 7^1\times {\mathrm{149971}}^1$

素因数の和:149994

約数の個数: 36

約数和(自身を含む): 613085536

約数和(自身を除く): 344337504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 149971, 299942, 599884, 1049797, 1199768, 2099594, 2399536, 4199188, 4799072, 8398376, 9598144, 16796752, 19196288, 33593504, 38392576, 67187008, 134374016, 268748032]

約数ペア:

[(1, 268748032), (2, 134374016), (4, 67187008), (7, 38392576), (8, 33593504), (14, 19196288), (16, 16796752), (28, 9598144), (32, 8398376), (56, 4799072), (64, 4199188), (112, 2399536), (128, 2099594), (224, 1199768), (256, 1049797), (448, 599884), (896, 299942), (1792, 149971)]