212735712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{316571}}^1$

素因数の和:316591

約数の個数: 48

約数和(自身を含む): 638209152

約数和(自身を除く): 425473440

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, 316571, 633142, 949713, 1266284, 1899426, 2215997, 2532568, 3798852, 4431994, 5065136, 6647991, 7597704, 8863988, 10130272, 13295982, 15195408, 17727976, 26591964, 30390816, 35455952, 53183928, 70911904, 106367856, 212735712]

約数ペア:

[(1, 212735712), (2, 106367856), (3, 70911904), (4, 53183928), (6, 35455952), (7, 30390816), (8, 26591964), (12, 17727976), (14, 15195408), (16, 13295982), (21, 10130272), (24, 8863988), (28, 7597704), (32, 6647991), (42, 5065136), (48, 4431994), (56, 3798852), (84, 2532568), (96, 2215997), (112, 1899426), (168, 1266284), (224, 949713), (336, 633142), (672, 316571)]