236978982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 576875520

約数和(自身を除く): 339896538

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 47, 57, 69, 94, 114, 138, 141, 171, 207, 282, 342, 414, 423, 437, 641, 846, 874, 893, 1081, 1282, 1311, 1786, 1923, 2162, 2622, 2679, 3243, 3846, 3933, 5358, 5769, 6486, 7866, 8037, 9729, 11538, 12179, 14743, 16074, 19458, 20539, 24358, 29486, 30127, 36537, 41078, 44229, 60254, 61617, 73074, 88458, 90381, 109611, 123234, 132687, 180762, 184851, 219222, 265374, 271143, 280117, 369702, 542286, 560234, 572413, 692921, 840351, 1144826, 1385842, 1680702, 1717239, 2078763, 2521053, 3434478, 4157526, 5042106, 5151717, 6236289, 10303434, 12472578, 13165499, 26330998, 39496497, 78992994, 118489491, 236978982]

約数ペア:

[(1, 236978982), (2, 118489491), (3, 78992994), (6, 39496497), (9, 26330998), (18, 13165499), (19, 12472578), (23, 10303434), (38, 6236289), (46, 5151717), (47, 5042106), (57, 4157526), (69, 3434478), (94, 2521053), (114, 2078763), (138, 1717239), (141, 1680702), (171, 1385842), (207, 1144826), (282, 840351), (342, 692921), (414, 572413), (423, 560234), (437, 542286), (641, 369702), (846, 280117), (874, 271143), (893, 265374), (1081, 219222), (1282, 184851), (1311, 180762), (1786, 132687), (1923, 123234), (2162, 109611), (2622, 90381), (2679, 88458), (3243, 73074), (3846, 61617), (3933, 60254), (5358, 44229), (5769, 41078), (6486, 36537), (7866, 30127), (8037, 29486), (9729, 24358), (11538, 20539), (12179, 19458), (14743, 16074)]