259936794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15217}}^1$

素因数の和:15311

約数の個数: 48

約数和(自身を含む): 614868072

約数和(自身を除く): 354931278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 8541, 15217, 17082, 30434, 45651, 91302, 136953, 197821, 273906, 395642, 593463, 1110841, 1186926, 1780389, 2221682, 3332523, 3560778, 6665046, 9997569, 14440933, 19995138, 28881866, 43322799, 86645598, 129968397, 259936794]

約数ペア:

[(1, 259936794), (2, 129968397), (3, 86645598), (6, 43322799), (9, 28881866), (13, 19995138), (18, 14440933), (26, 9997569), (39, 6665046), (73, 3560778), (78, 3332523), (117, 2221682), (146, 1780389), (219, 1186926), (234, 1110841), (438, 593463), (657, 395642), (949, 273906), (1314, 197821), (1898, 136953), (2847, 91302), (5694, 45651), (8541, 30434), (15217, 17082)]