257098344

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1361}}^1$

素因数の和:1850

約数の個数: 64

約数和(自身を含む): 682525440

約数和(自身を除く): 425427096

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 463, 926, 1361, 1389, 1852, 2722, 2778, 3704, 4083, 5444, 5556, 7871, 8166, 10888, 11112, 15742, 16332, 23137, 23613, 31484, 32664, 46274, 47226, 62968, 69411, 92548, 94452, 138822, 185096, 188904, 277644, 555288, 630143, 1260286, 1890429, 2520572, 3780858, 5041144, 7561716, 10712431, 15123432, 21424862, 32137293, 42849724, 64274586, 85699448, 128549172, 257098344]

約数ペア:

[(1, 257098344), (2, 128549172), (3, 85699448), (4, 64274586), (6, 42849724), (8, 32137293), (12, 21424862), (17, 15123432), (24, 10712431), (34, 7561716), (51, 5041144), (68, 3780858), (102, 2520572), (136, 1890429), (204, 1260286), (408, 630143), (463, 555288), (926, 277644), (1361, 188904), (1389, 185096), (1852, 138822), (2722, 94452), (2778, 92548), (3704, 69411), (4083, 62968), (5444, 47226), (5556, 46274), (7871, 32664), (8166, 31484), (10888, 23613), (11112, 23137), (15742, 16332)]