943452808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1606

約数の個数: 64

約数和(自身を含む): 1932802560

約数和(自身を除く): 989349752

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 103, 136, 188, 206, 376, 412, 799, 824, 1433, 1598, 1751, 2866, 3196, 3502, 4841, 5732, 6392, 7004, 9682, 11464, 14008, 19364, 24361, 38728, 48722, 67351, 82297, 97444, 134702, 147599, 164594, 194888, 269404, 295198, 329188, 538808, 590396, 658376, 1144967, 1180792, 2289934, 2509183, 4579868, 5018366, 6937153, 9159736, 10036732, 13874306, 20073464, 27748612, 55497224, 117931601, 235863202, 471726404, 943452808]

約数ペア:

[(1, 943452808), (2, 471726404), (4, 235863202), (8, 117931601), (17, 55497224), (34, 27748612), (47, 20073464), (68, 13874306), (94, 10036732), (103, 9159736), (136, 6937153), (188, 5018366), (206, 4579868), (376, 2509183), (412, 2289934), (799, 1180792), (824, 1144967), (1433, 658376), (1598, 590396), (1751, 538808), (2866, 329188), (3196, 295198), (3502, 269404), (4841, 194888), (5732, 164594), (6392, 147599), (7004, 134702), (9682, 97444), (11464, 82297), (14008, 67351), (19364, 48722), (24361, 38728)]