8411919156

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{709}}^1\times {\mathrm{2371}}^1$

素因数の和:3229

約数の個数: 72

約数和(自身を含む): 21455688800

約数和(自身を除く): 13043769644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 709, 834, 1251, 1418, 1668, 2127, 2371, 2502, 2836, 4254, 4742, 5004, 6381, 7113, 8508, 9484, 12762, 14226, 21339, 25524, 28452, 42678, 85356, 98551, 197102, 295653, 329569, 394204, 591306, 659138, 886959, 988707, 1182612, 1318276, 1681039, 1773918, 1977414, 2966121, 3362078, 3547836, 3954828, 5043117, 5932242, 6724156, 10086234, 11864484, 15129351, 20172468, 30258702, 60517404, 233664421, 467328842, 700993263, 934657684, 1401986526, 2102979789, 2803973052, 4205959578, 8411919156]

約数ペア:

[(1, 8411919156), (2, 4205959578), (3, 2803973052), (4, 2102979789), (6, 1401986526), (9, 934657684), (12, 700993263), (18, 467328842), (36, 233664421), (139, 60517404), (278, 30258702), (417, 20172468), (556, 15129351), (709, 11864484), (834, 10086234), (1251, 6724156), (1418, 5932242), (1668, 5043117), (2127, 3954828), (2371, 3547836), (2502, 3362078), (2836, 2966121), (4254, 1977414), (4742, 1773918), (5004, 1681039), (6381, 1318276), (7113, 1182612), (8508, 988707), (9484, 886959), (12762, 659138), (14226, 591306), (21339, 394204), (25524, 329569), (28452, 295653), (42678, 197102), (85356, 98551)]