213452784

素因数分解:

$2^4\times 3^2\times {\mathrm{359}}^1\times {\mathrm{4129}}^1$

素因数の和:4502

約数の個数: 60

約数和(自身を含む): 599180400

約数和(自身を除く): 385727616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 359, 718, 1077, 1436, 2154, 2872, 3231, 4129, 4308, 5744, 6462, 8258, 8616, 12387, 12924, 16516, 17232, 24774, 25848, 33032, 37161, 49548, 51696, 66064, 74322, 99096, 148644, 198192, 297288, 594576, 1482311, 2964622, 4446933, 5929244, 8893866, 11858488, 13340799, 17787732, 23716976, 26681598, 35575464, 53363196, 71150928, 106726392, 213452784]

約数ペア:

[(1, 213452784), (2, 106726392), (3, 71150928), (4, 53363196), (6, 35575464), (8, 26681598), (9, 23716976), (12, 17787732), (16, 13340799), (18, 11858488), (24, 8893866), (36, 5929244), (48, 4446933), (72, 2964622), (144, 1482311), (359, 594576), (718, 297288), (1077, 198192), (1436, 148644), (2154, 99096), (2872, 74322), (3231, 66064), (4129, 51696), (4308, 49548), (5744, 37161), (6462, 33032), (8258, 25848), (8616, 24774), (12387, 17232), (12924, 16516)]