1569228816

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{208231}}^1$

素因数の和:208399

約数の個数: 40

約数和(自身を含む): 4079681344

約数和(自身を除く): 2510452528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 208231, 416462, 624693, 832924, 1249386, 1665848, 2498772, 3331696, 4997544, 9995088, 32692267, 65384534, 98076801, 130769068, 196153602, 261538136, 392307204, 523076272, 784614408, 1569228816]

約数ペア:

[(1, 1569228816), (2, 784614408), (3, 523076272), (4, 392307204), (6, 261538136), (8, 196153602), (12, 130769068), (16, 98076801), (24, 65384534), (48, 32692267), (157, 9995088), (314, 4997544), (471, 3331696), (628, 2498772), (942, 1665848), (1256, 1249386), (1884, 832924), (2512, 624693), (3768, 416462), (7536, 208231)]