1199867872

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^2\times {\mathrm{2897}}^1$

素因数の和:3000

約数の個数: 72

約数和(自身を含む): 2764900656

約数和(自身を除く): 1565032784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 1849, 2408, 2897, 3698, 4816, 5794, 7396, 9632, 11588, 12943, 14792, 20279, 23176, 25886, 29584, 40558, 46352, 51772, 59168, 81116, 92704, 103544, 124571, 162232, 207088, 249142, 324464, 414176, 498284, 648928, 871997, 996568, 1743994, 1993136, 3487988, 3986272, 5356553, 6975976, 10713106, 13951952, 21426212, 27903904, 37495871, 42852424, 74991742, 85704848, 149983484, 171409696, 299966968, 599933936, 1199867872]

約数ペア:

[(1, 1199867872), (2, 599933936), (4, 299966968), (7, 171409696), (8, 149983484), (14, 85704848), (16, 74991742), (28, 42852424), (32, 37495871), (43, 27903904), (56, 21426212), (86, 13951952), (112, 10713106), (172, 6975976), (224, 5356553), (301, 3986272), (344, 3487988), (602, 1993136), (688, 1743994), (1204, 996568), (1376, 871997), (1849, 648928), (2408, 498284), (2897, 414176), (3698, 324464), (4816, 249142), (5794, 207088), (7396, 162232), (9632, 124571), (11588, 103544), (12943, 92704), (14792, 81116), (20279, 59168), (23176, 51772), (25886, 46352), (29584, 40558)]