690052352

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{22277}}^1$

素因数の和:22315

約数の個数: 54

約数和(自身を含む): 1514079714

約数和(自身を除く): 824027362

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1408, 1936, 2816, 3872, 7744, 15488, 22277, 30976, 44554, 89108, 178216, 245047, 356432, 490094, 712864, 980188, 1425728, 1960376, 2695517, 2851456, 3920752, 5391034, 5702912, 7841504, 10782068, 15683008, 21564136, 31366016, 43128272, 62732032, 86256544, 172513088, 345026176, 690052352]

約数ペア:

[(1, 690052352), (2, 345026176), (4, 172513088), (8, 86256544), (11, 62732032), (16, 43128272), (22, 31366016), (32, 21564136), (44, 15683008), (64, 10782068), (88, 7841504), (121, 5702912), (128, 5391034), (176, 3920752), (242, 2851456), (256, 2695517), (352, 1960376), (484, 1425728), (704, 980188), (968, 712864), (1408, 490094), (1936, 356432), (2816, 245047), (3872, 178216), (7744, 89108), (15488, 44554), (22277, 30976)]