325704708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10177}}^1$

素因数の和:10321

約数の個数: 72

約数和(自身を含む): 948426752

約数和(自身を除く): 622722044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 8001, 10177, 10668, 16002, 20354, 30531, 32004, 40708, 61062, 71239, 91593, 122124, 142478, 183186, 213717, 284956, 366372, 427434, 641151, 854868, 1282302, 1292479, 2564604, 2584958, 3877437, 5169916, 7754874, 9047353, 11632311, 15509748, 18094706, 23264622, 27142059, 36189412, 46529244, 54284118, 81426177, 108568236, 162852354, 325704708]

約数ペア:

[(1, 325704708), (2, 162852354), (3, 108568236), (4, 81426177), (6, 54284118), (7, 46529244), (9, 36189412), (12, 27142059), (14, 23264622), (18, 18094706), (21, 15509748), (28, 11632311), (36, 9047353), (42, 7754874), (63, 5169916), (84, 3877437), (126, 2584958), (127, 2564604), (252, 1292479), (254, 1282302), (381, 854868), (508, 641151), (762, 427434), (889, 366372), (1143, 284956), (1524, 213717), (1778, 183186), (2286, 142478), (2667, 122124), (3556, 91593), (4572, 71239), (5334, 61062), (8001, 40708), (10177, 32004), (10668, 30531), (16002, 20354)]