284086768

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{9157}}^1$

素因数の和:9449

約数の個数: 40

約数和(自身を含む): 631389152

約数和(自身を除く): 347302384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1939, 2216, 3878, 4432, 7756, 9157, 15512, 18314, 31024, 36628, 64099, 73256, 128198, 146512, 256396, 512792, 1025584, 2536489, 5072978, 10145956, 17755423, 20291912, 35510846, 40583824, 71021692, 142043384, 284086768]

約数ペア:

[(1, 284086768), (2, 142043384), (4, 71021692), (7, 40583824), (8, 35510846), (14, 20291912), (16, 17755423), (28, 10145956), (56, 5072978), (112, 2536489), (277, 1025584), (554, 512792), (1108, 256396), (1939, 146512), (2216, 128198), (3878, 73256), (4432, 64099), (7756, 36628), (9157, 31024), (15512, 18314)]