331711416

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 947496000

約数和(自身を除く): 615784584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 109, 146, 193, 216, 218, 219, 292, 327, 386, 436, 438, 579, 584, 654, 657, 772, 872, 876, 981, 1158, 1308, 1314, 1544, 1737, 1752, 1962, 1971, 2316, 2616, 2628, 2943, 3474, 3924, 3942, 4632, 5211, 5256, 5886, 6948, 7848, 7884, 7957, 10422, 11772, 13896, 14089, 15768, 15914, 20844, 21037, 23544, 23871, 28178, 31828, 41688, 42074, 42267, 47742, 56356, 63111, 63656, 71613, 84148, 84534, 95484, 112712, 126222, 126801, 143226, 168296, 169068, 189333, 190968, 214839, 252444, 253602, 286452, 338136, 378666, 380403, 429678, 504888, 507204, 567999, 572904, 757332, 760806, 859356, 1014408, 1135998, 1514664, 1521612, 1535701, 1718712, 2271996, 3043224, 3071402, 4543992, 4607103, 6142804, 9214206, 12285608, 13821309, 18428412, 27642618, 36856824, 41463927, 55285236, 82927854, 110570472, 165855708, 331711416]

約数ペア:

[(1, 331711416), (2, 165855708), (3, 110570472), (4, 82927854), (6, 55285236), (8, 41463927), (9, 36856824), (12, 27642618), (18, 18428412), (24, 13821309), (27, 12285608), (36, 9214206), (54, 6142804), (72, 4607103), (73, 4543992), (108, 3071402), (109, 3043224), (146, 2271996), (193, 1718712), (216, 1535701), (218, 1521612), (219, 1514664), (292, 1135998), (327, 1014408), (386, 859356), (436, 760806), (438, 757332), (579, 572904), (584, 567999), (654, 507204), (657, 504888), (772, 429678), (872, 380403), (876, 378666), (981, 338136), (1158, 286452), (1308, 253602), (1314, 252444), (1544, 214839), (1737, 190968), (1752, 189333), (1962, 169068), (1971, 168296), (2316, 143226), (2616, 126801), (2628, 126222), (2943, 112712), (3474, 95484), (3924, 84534), (3942, 84148), (4632, 71613), (5211, 63656), (5256, 63111), (5886, 56356), (6948, 47742), (7848, 42267), (7884, 42074), (7957, 41688), (10422, 31828), (11772, 28178), (13896, 23871), (14089, 23544), (15768, 21037), (15914, 20844)]