282399232

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 80

約数和(自身を含む): 587676672

約数和(自身を除く): 305277440

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 101, 127, 128, 172, 202, 254, 256, 344, 404, 508, 512, 688, 808, 1016, 1376, 1616, 2032, 2752, 3232, 4064, 4343, 5461, 5504, 6464, 8128, 8686, 10922, 11008, 12827, 12928, 16256, 17372, 21844, 22016, 25654, 25856, 32512, 34744, 43688, 51308, 51712, 65024, 69488, 87376, 102616, 138976, 174752, 205232, 277952, 349504, 410464, 551561, 555904, 699008, 820928, 1103122, 1111808, 1398016, 1641856, 2206244, 2223616, 2796032, 3283712, 4412488, 6567424, 8824976, 17649952, 35299904, 70599808, 141199616, 282399232]

約数ペア:

[(1, 282399232), (2, 141199616), (4, 70599808), (8, 35299904), (16, 17649952), (32, 8824976), (43, 6567424), (64, 4412488), (86, 3283712), (101, 2796032), (127, 2223616), (128, 2206244), (172, 1641856), (202, 1398016), (254, 1111808), (256, 1103122), (344, 820928), (404, 699008), (508, 555904), (512, 551561), (688, 410464), (808, 349504), (1016, 277952), (1376, 205232), (1616, 174752), (2032, 138976), (2752, 102616), (3232, 87376), (4064, 69488), (4343, 65024), (5461, 51712), (5504, 51308), (6464, 43688), (8128, 34744), (8686, 32512), (10922, 25856), (11008, 25654), (12827, 22016), (12928, 21844), (16256, 17372)]