521066124

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 1335205872

約数和(自身を除く): 814139748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 313, 353, 393, 524, 626, 706, 786, 939, 1059, 1179, 1252, 1412, 1572, 1878, 2118, 2358, 2817, 3177, 3756, 4236, 4716, 5634, 6354, 11268, 12708, 41003, 46243, 82006, 92486, 110489, 123009, 138729, 164012, 184972, 220978, 246018, 277458, 331467, 369027, 416187, 441956, 492036, 554916, 662934, 738054, 832374, 994401, 1325868, 1476108, 1664748, 1988802, 3977604, 14474059, 28948118, 43422177, 57896236, 86844354, 130266531, 173688708, 260533062, 521066124]

約数ペア:

[(1, 521066124), (2, 260533062), (3, 173688708), (4, 130266531), (6, 86844354), (9, 57896236), (12, 43422177), (18, 28948118), (36, 14474059), (131, 3977604), (262, 1988802), (313, 1664748), (353, 1476108), (393, 1325868), (524, 994401), (626, 832374), (706, 738054), (786, 662934), (939, 554916), (1059, 492036), (1179, 441956), (1252, 416187), (1412, 369027), (1572, 331467), (1878, 277458), (2118, 246018), (2358, 220978), (2817, 184972), (3177, 164012), (3756, 138729), (4236, 123009), (4716, 110489), (5634, 92486), (6354, 82006), (11268, 46243), (12708, 41003)]