520961544

素因数分解:

$2^3\times 3^4\times {\mathrm{251}}^1\times {\mathrm{3203}}^1$

素因数の和:3472

約数の個数: 80

約数和(自身を含む): 1465445520

約数和(自身を除く): 944483976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 251, 324, 502, 648, 753, 1004, 1506, 2008, 2259, 3012, 3203, 4518, 6024, 6406, 6777, 9036, 9609, 12812, 13554, 18072, 19218, 20331, 25624, 27108, 28827, 38436, 40662, 54216, 57654, 76872, 81324, 86481, 115308, 162648, 172962, 230616, 259443, 345924, 518886, 691848, 803953, 1037772, 1607906, 2075544, 2411859, 3215812, 4823718, 6431624, 7235577, 9647436, 14471154, 19294872, 21706731, 28942308, 43413462, 57884616, 65120193, 86826924, 130240386, 173653848, 260480772, 520961544]

約数ペア:

[(1, 520961544), (2, 260480772), (3, 173653848), (4, 130240386), (6, 86826924), (8, 65120193), (9, 57884616), (12, 43413462), (18, 28942308), (24, 21706731), (27, 19294872), (36, 14471154), (54, 9647436), (72, 7235577), (81, 6431624), (108, 4823718), (162, 3215812), (216, 2411859), (251, 2075544), (324, 1607906), (502, 1037772), (648, 803953), (753, 691848), (1004, 518886), (1506, 345924), (2008, 259443), (2259, 230616), (3012, 172962), (3203, 162648), (4518, 115308), (6024, 86481), (6406, 81324), (6777, 76872), (9036, 57654), (9609, 54216), (12812, 40662), (13554, 38436), (18072, 28827), (19218, 27108), (20331, 25624)]