438597672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 1264066560

約数和(自身を除く): 825468888

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 31, 38, 46, 57, 62, 69, 71, 76, 92, 93, 114, 124, 138, 142, 152, 184, 186, 213, 228, 248, 276, 284, 361, 372, 426, 437, 456, 552, 568, 589, 713, 722, 744, 852, 874, 1083, 1178, 1311, 1349, 1426, 1444, 1633, 1704, 1748, 1767, 2139, 2166, 2201, 2356, 2622, 2698, 2852, 2888, 3266, 3496, 3534, 4047, 4278, 4332, 4402, 4712, 4899, 5244, 5396, 5704, 6532, 6603, 7068, 8094, 8303, 8556, 8664, 8804, 9798, 10488, 10792, 11191, 13064, 13206, 13547, 14136, 16188, 16606, 17112, 17608, 19596, 22382, 24909, 25631, 26412, 27094, 31027, 32376, 33212, 33573, 39192, 40641, 41819, 44764, 49818, 50623, 51262, 52824, 54188, 62054, 66424, 67146, 76893, 81282, 83638, 89528, 93081, 99636, 101246, 102524, 108376, 124108, 125457, 134292, 151869, 153786, 162564, 167276, 186162, 199272, 202492, 205048, 248216, 250914, 257393, 268584, 303738, 307572, 325128, 334552, 372324, 404984, 501828, 514786, 589513, 607476, 615144, 744648, 772179, 794561, 961837, 1003656, 1029572, 1179026, 1214952, 1544358, 1589122, 1768539, 1923674, 2059144, 2358052, 2383683, 2885511, 3088716, 3178244, 3537078, 3847348, 4716104, 4767366, 5771022, 6177432, 6356488, 7074156, 7694696, 9534732, 11542044, 14148312, 18274903, 19069464, 23084088, 36549806, 54824709, 73099612, 109649418, 146199224, 219298836, 438597672]

約数ペア:

[(1, 438597672), (2, 219298836), (3, 146199224), (4, 109649418), (6, 73099612), (8, 54824709), (12, 36549806), (19, 23084088), (23, 19069464), (24, 18274903), (31, 14148312), (38, 11542044), (46, 9534732), (57, 7694696), (62, 7074156), (69, 6356488), (71, 6177432), (76, 5771022), (92, 4767366), (93, 4716104), (114, 3847348), (124, 3537078), (138, 3178244), (142, 3088716), (152, 2885511), (184, 2383683), (186, 2358052), (213, 2059144), (228, 1923674), (248, 1768539), (276, 1589122), (284, 1544358), (361, 1214952), (372, 1179026), (426, 1029572), (437, 1003656), (456, 961837), (552, 794561), (568, 772179), (589, 744648), (713, 615144), (722, 607476), (744, 589513), (852, 514786), (874, 501828), (1083, 404984), (1178, 372324), (1311, 334552), (1349, 325128), (1426, 307572), (1444, 303738), (1633, 268584), (1704, 257393), (1748, 250914), (1767, 248216), (2139, 205048), (2166, 202492), (2201, 199272), (2356, 186162), (2622, 167276), (2698, 162564), (2852, 153786), (2888, 151869), (3266, 134292), (3496, 125457), (3534, 124108), (4047, 108376), (4278, 102524), (4332, 101246), (4402, 99636), (4712, 93081), (4899, 89528), (5244, 83638), (5396, 81282), (5704, 76893), (6532, 67146), (6603, 66424), (7068, 62054), (8094, 54188), (8303, 52824), (8556, 51262), (8664, 50623), (8804, 49818), (9798, 44764), (10488, 41819), (10792, 40641), (11191, 39192), (13064, 33573), (13206, 33212), (13547, 32376), (14136, 31027), (16188, 27094), (16606, 26412), (17112, 25631), (17608, 24909), (19596, 22382)]