2261898288

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1208279}}^1$

素因数の和:1208306

約数の個数: 60

約数和(自身を含む): 6817115760

約数和(自身を除く): 4555217472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1208279, 2416558, 3624837, 4833116, 7249674, 9666232, 10874511, 14499348, 15707627, 19332464, 21749022, 28998696, 31415254, 43498044, 47122881, 57997392, 62830508, 86996088, 94245762, 125661016, 141368643, 173992176, 188491524, 251322032, 282737286, 376983048, 565474572, 753966096, 1130949144, 2261898288]

約数ペア:

[(1, 2261898288), (2, 1130949144), (3, 753966096), (4, 565474572), (6, 376983048), (8, 282737286), (9, 251322032), (12, 188491524), (13, 173992176), (16, 141368643), (18, 125661016), (24, 94245762), (26, 86996088), (36, 62830508), (39, 57997392), (48, 47122881), (52, 43498044), (72, 31415254), (78, 28998696), (104, 21749022), (117, 19332464), (144, 15707627), (156, 14499348), (208, 10874511), (234, 9666232), (312, 7249674), (468, 4833116), (624, 3624837), (936, 2416558), (1872, 1208279)]