989896992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1473061}}^1$

素因数の和:1473081

約数の個数: 48

約数和(自身を含む): 2969692992

約数和(自身を除く): 1979796000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1473061, 2946122, 4419183, 5892244, 8838366, 10311427, 11784488, 17676732, 20622854, 23568976, 30934281, 35353464, 41245708, 47137952, 61868562, 70706928, 82491416, 123737124, 141413856, 164982832, 247474248, 329965664, 494948496, 989896992]

約数ペア:

[(1, 989896992), (2, 494948496), (3, 329965664), (4, 247474248), (6, 164982832), (7, 141413856), (8, 123737124), (12, 82491416), (14, 70706928), (16, 61868562), (21, 47137952), (24, 41245708), (28, 35353464), (32, 30934281), (42, 23568976), (48, 20622854), (56, 17676732), (84, 11784488), (96, 10311427), (112, 8838366), (168, 5892244), (224, 4419183), (336, 2946122), (672, 1473061)]