1857309664

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1277}}^1$

素因数の和:1488

約数の個数: 96

約数和(自身を含む): 4307821056

約数和(自身を除く): 2450511392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 151, 172, 224, 301, 302, 344, 602, 604, 688, 1057, 1204, 1208, 1277, 1376, 2114, 2408, 2416, 2554, 4228, 4816, 4832, 5108, 6493, 8456, 8939, 9632, 10216, 12986, 16912, 17878, 20432, 25972, 33824, 35756, 40864, 45451, 51944, 54911, 71512, 90902, 103888, 109822, 143024, 181804, 192827, 207776, 219644, 286048, 363608, 384377, 385654, 439288, 727216, 768754, 771308, 878576, 1349789, 1454432, 1537508, 1542616, 1757152, 2699578, 3075016, 3085232, 5399156, 6150032, 6170464, 8291561, 10798312, 12300064, 16583122, 21596624, 33166244, 43193248, 58040927, 66332488, 116081854, 132664976, 232163708, 265329952, 464327416, 928654832, 1857309664]

約数ペア:

[(1, 1857309664), (2, 928654832), (4, 464327416), (7, 265329952), (8, 232163708), (14, 132664976), (16, 116081854), (28, 66332488), (32, 58040927), (43, 43193248), (56, 33166244), (86, 21596624), (112, 16583122), (151, 12300064), (172, 10798312), (224, 8291561), (301, 6170464), (302, 6150032), (344, 5399156), (602, 3085232), (604, 3075016), (688, 2699578), (1057, 1757152), (1204, 1542616), (1208, 1537508), (1277, 1454432), (1376, 1349789), (2114, 878576), (2408, 771308), (2416, 768754), (2554, 727216), (4228, 439288), (4816, 385654), (4832, 384377), (5108, 363608), (6493, 286048), (8456, 219644), (8939, 207776), (9632, 192827), (10216, 181804), (12986, 143024), (16912, 109822), (17878, 103888), (20432, 90902), (25972, 71512), (33824, 54911), (35756, 51944), (40864, 45451)]