438036697714

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{997}}^1\times {\mathrm{3329}}^1$

素因数の和:5203

約数の個数: 64

約数和(自身を含む): 821210607360

約数和(自身を除く): 383173909646

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 857, 997, 1714, 1994, 3329, 5999, 6658, 6979, 9427, 10967, 11998, 13958, 18854, 21934, 23303, 36619, 46606, 65989, 73238, 76769, 131978, 153538, 256333, 512666, 854429, 1708858, 2852953, 3319013, 5705906, 5981003, 6638026, 9398719, 11962006, 18797438, 19970671, 23233091, 31382483, 36509143, 39941342, 46466182, 62764966, 65791033, 73018286, 131582066, 219677381, 255564001, 439354762, 511128002, 2844394141, 5688788282, 19910758987, 31288335551, 39821517974, 62576671102, 219018348857, 438036697714]

約数ペア:

[(1, 438036697714), (2, 219018348857), (7, 62576671102), (11, 39821517974), (14, 31288335551), (22, 19910758987), (77, 5688788282), (154, 2844394141), (857, 511128002), (997, 439354762), (1714, 255564001), (1994, 219677381), (3329, 131582066), (5999, 73018286), (6658, 65791033), (6979, 62764966), (9427, 46466182), (10967, 39941342), (11998, 36509143), (13958, 31382483), (18854, 23233091), (21934, 19970671), (23303, 18797438), (36619, 11962006), (46606, 9398719), (65989, 6638026), (73238, 5981003), (76769, 5705906), (131978, 3319013), (153538, 2852953), (256333, 1708858), (512666, 854429)]