553386064

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2861}}^1$

素因数の和:3044

約数の個数: 80

約数和(自身を含む): 1345735296

約数和(自身を除く): 792349232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 157, 176, 308, 314, 616, 628, 1099, 1232, 1256, 1727, 2198, 2512, 2861, 3454, 4396, 5722, 6908, 8792, 11444, 12089, 13816, 17584, 20027, 22888, 24178, 27632, 31471, 40054, 45776, 48356, 62942, 80108, 96712, 125884, 160216, 193424, 220297, 251768, 320432, 440594, 449177, 503536, 881188, 898354, 1762376, 1796708, 3144239, 3524752, 3593416, 4940947, 6288478, 7186832, 9881894, 12576956, 19763788, 25153912, 34586629, 39527576, 50307824, 69173258, 79055152, 138346516, 276693032, 553386064]

約数ペア:

[(1, 553386064), (2, 276693032), (4, 138346516), (7, 79055152), (8, 69173258), (11, 50307824), (14, 39527576), (16, 34586629), (22, 25153912), (28, 19763788), (44, 12576956), (56, 9881894), (77, 7186832), (88, 6288478), (112, 4940947), (154, 3593416), (157, 3524752), (176, 3144239), (308, 1796708), (314, 1762376), (616, 898354), (628, 881188), (1099, 503536), (1232, 449177), (1256, 440594), (1727, 320432), (2198, 251768), (2512, 220297), (2861, 193424), (3454, 160216), (4396, 125884), (5722, 96712), (6908, 80108), (8792, 62942), (11444, 48356), (12089, 45776), (13816, 40054), (17584, 31471), (20027, 27632), (22888, 24178)]