672638576272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{52517}}^1$

素因数の和:53120

約数の個数: 80

約数和(自身を含む): 1416801193920

約数和(自身を除く): 744162617648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 443, 556, 886, 1112, 1772, 1807, 2224, 3544, 3614, 5759, 7088, 7228, 11518, 14456, 23036, 28912, 46072, 52517, 61577, 92144, 105034, 123154, 210068, 246308, 420136, 492616, 682721, 800501, 840272, 985232, 1365442, 1601002, 2730884, 3202004, 5461768, 6404008, 7299863, 10923536, 12808016, 14599726, 23265031, 29199452, 46530062, 58398904, 93060124, 94898219, 116797808, 186120248, 189796438, 302445403, 372240496, 379592876, 604890806, 759185752, 1209781612, 1518371504, 2419563224, 3233839309, 4839126448, 6467678618, 12935357236, 25870714472, 42039911017, 51741428944, 84079822034, 168159644068, 336319288136, 672638576272]

約数ペア:

[(1, 672638576272), (2, 336319288136), (4, 168159644068), (8, 84079822034), (13, 51741428944), (16, 42039911017), (26, 25870714472), (52, 12935357236), (104, 6467678618), (139, 4839126448), (208, 3233839309), (278, 2419563224), (443, 1518371504), (556, 1209781612), (886, 759185752), (1112, 604890806), (1772, 379592876), (1807, 372240496), (2224, 302445403), (3544, 189796438), (3614, 186120248), (5759, 116797808), (7088, 94898219), (7228, 93060124), (11518, 58398904), (14456, 46530062), (23036, 29199452), (28912, 23265031), (46072, 14599726), (52517, 12808016), (61577, 10923536), (92144, 7299863), (105034, 6404008), (123154, 5461768), (210068, 3202004), (246308, 2730884), (420136, 1601002), (492616, 1365442), (682721, 985232), (800501, 840272)]