2716728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 7887360

約数和(自身を除く): 5170632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 157, 168, 206, 309, 314, 412, 471, 618, 628, 721, 824, 942, 1099, 1236, 1256, 1442, 1884, 2163, 2198, 2472, 2884, 3297, 3768, 4326, 4396, 5768, 6594, 8652, 8792, 13188, 16171, 17304, 26376, 32342, 48513, 64684, 97026, 113197, 129368, 194052, 226394, 339591, 388104, 452788, 679182, 905576, 1358364, 2716728]

約数ペア:

[(1, 2716728), (2, 1358364), (3, 905576), (4, 679182), (6, 452788), (7, 388104), (8, 339591), (12, 226394), (14, 194052), (21, 129368), (24, 113197), (28, 97026), (42, 64684), (56, 48513), (84, 32342), (103, 26376), (157, 17304), (168, 16171), (206, 13188), (309, 8792), (314, 8652), (412, 6594), (471, 5768), (618, 4396), (628, 4326), (721, 3768), (824, 3297), (942, 2884), (1099, 2472), (1236, 2198), (1256, 2163), (1442, 1884)]