513090774

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8537}}^1$

素因数の和:8611

約数の個数: 80

約数和(自身を含む): 1338895008

約数和(自身を除く): 825804234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 81, 106, 126, 159, 162, 189, 318, 371, 378, 477, 567, 742, 954, 1113, 1134, 1431, 2226, 2862, 3339, 4293, 6678, 8537, 8586, 10017, 17074, 20034, 25611, 30051, 51222, 59759, 60102, 76833, 119518, 153666, 179277, 230499, 358554, 452461, 460998, 537831, 691497, 904922, 1075662, 1357383, 1382994, 1613493, 2714766, 3167227, 3226986, 4072149, 4840479, 6334454, 8144298, 9501681, 9680958, 12216447, 19003362, 24432894, 28505043, 36649341, 57010086, 73298682, 85515129, 171030258, 256545387, 513090774]

約数ペア:

[(1, 513090774), (2, 256545387), (3, 171030258), (6, 85515129), (7, 73298682), (9, 57010086), (14, 36649341), (18, 28505043), (21, 24432894), (27, 19003362), (42, 12216447), (53, 9680958), (54, 9501681), (63, 8144298), (81, 6334454), (106, 4840479), (126, 4072149), (159, 3226986), (162, 3167227), (189, 2714766), (318, 1613493), (371, 1382994), (378, 1357383), (477, 1075662), (567, 904922), (742, 691497), (954, 537831), (1113, 460998), (1134, 452461), (1431, 358554), (2226, 230499), (2862, 179277), (3339, 153666), (4293, 119518), (6678, 76833), (8537, 60102), (8586, 59759), (10017, 51222), (17074, 30051), (20034, 25611)]