864024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 2553600

約数和(自身を除く): 1689576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 139, 148, 168, 222, 259, 278, 296, 417, 444, 518, 556, 777, 834, 888, 973, 1036, 1112, 1554, 1668, 1946, 2072, 2919, 3108, 3336, 3892, 5143, 5838, 6216, 7784, 10286, 11676, 15429, 20572, 23352, 30858, 36001, 41144, 61716, 72002, 108003, 123432, 144004, 216006, 288008, 432012, 864024]

約数ペア:

[(1, 864024), (2, 432012), (3, 288008), (4, 216006), (6, 144004), (7, 123432), (8, 108003), (12, 72002), (14, 61716), (21, 41144), (24, 36001), (28, 30858), (37, 23352), (42, 20572), (56, 15429), (74, 11676), (84, 10286), (111, 7784), (139, 6216), (148, 5838), (168, 5143), (222, 3892), (259, 3336), (278, 3108), (296, 2919), (417, 2072), (444, 1946), (518, 1668), (556, 1554), (777, 1112), (834, 1036), (888, 973)]