275012004

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{28051}}^1$

素因数の和:28120

約数の個数: 48

約数和(自身を含む): 691201280

約数和(自身を除く): 416189276

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 28051, 56102, 84153, 112204, 168306, 336612, 532969, 1065938, 1206193, 1598907, 2131876, 2412386, 3197814, 3618579, 4824772, 6395628, 7237158, 14474316, 22917667, 45835334, 68753001, 91670668, 137506002, 275012004]

約数ペア:

[(1, 275012004), (2, 137506002), (3, 91670668), (4, 68753001), (6, 45835334), (12, 22917667), (19, 14474316), (38, 7237158), (43, 6395628), (57, 4824772), (76, 3618579), (86, 3197814), (114, 2412386), (129, 2131876), (172, 1598907), (228, 1206193), (258, 1065938), (516, 532969), (817, 336612), (1634, 168306), (2451, 112204), (3268, 84153), (4902, 56102), (9804, 28051)]