264293456

素因数分解:

$2^4\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1217}}^1$

素因数の和:1516

約数の個数: 60

約数和(自身を含む): 598313268

約数和(自身を除く): 334019812

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 277, 392, 554, 784, 1108, 1217, 1939, 2216, 2434, 3878, 4432, 4868, 7756, 8519, 9736, 13573, 15512, 17038, 19472, 27146, 31024, 34076, 54292, 59633, 68152, 108584, 119266, 136304, 217168, 238532, 337109, 477064, 674218, 954128, 1348436, 2359763, 2696872, 4719526, 5393744, 9439052, 16518341, 18878104, 33036682, 37756208, 66073364, 132146728, 264293456]

約数ペア:

[(1, 264293456), (2, 132146728), (4, 66073364), (7, 37756208), (8, 33036682), (14, 18878104), (16, 16518341), (28, 9439052), (49, 5393744), (56, 4719526), (98, 2696872), (112, 2359763), (196, 1348436), (277, 954128), (392, 674218), (554, 477064), (784, 337109), (1108, 238532), (1217, 217168), (1939, 136304), (2216, 119266), (2434, 108584), (3878, 68152), (4432, 59633), (4868, 54292), (7756, 34076), (8519, 31024), (9736, 27146), (13573, 19472), (15512, 17038)]