285254144

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:174

約数の個数: 160

約数和(自身を含む): 707097600

約数和(自身を除く): 421843456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 59, 64, 71, 76, 112, 118, 128, 133, 142, 152, 224, 236, 256, 266, 284, 304, 413, 448, 472, 497, 512, 532, 568, 608, 826, 896, 944, 994, 1064, 1121, 1136, 1216, 1349, 1652, 1792, 1888, 1988, 2128, 2242, 2272, 2432, 2698, 3304, 3584, 3776, 3976, 4189, 4256, 4484, 4544, 4864, 5396, 6608, 7552, 7847, 7952, 8378, 8512, 8968, 9088, 9443, 9728, 10792, 13216, 15104, 15694, 15904, 16756, 17024, 17936, 18176, 18886, 21584, 26432, 29323, 30208, 31388, 31808, 33512, 34048, 35872, 36352, 37772, 43168, 52864, 58646, 62776, 63616, 67024, 68096, 71744, 75544, 79591, 86336, 105728, 117292, 125552, 127232, 134048, 143488, 151088, 159182, 172672, 211456, 234584, 251104, 254464, 268096, 286976, 302176, 318364, 345344, 469168, 502208, 536192, 557137, 573952, 604352, 636728, 690688, 938336, 1004416, 1072384, 1114274, 1208704, 1273456, 1876672, 2008832, 2144768, 2228548, 2417408, 2546912, 3753344, 4017664, 4457096, 4834816, 5093824, 7506688, 8914192, 10187648, 15013376, 17828384, 20375296, 35656768, 40750592, 71313536, 142627072, 285254144]

約数ペア:

[(1, 285254144), (2, 142627072), (4, 71313536), (7, 40750592), (8, 35656768), (14, 20375296), (16, 17828384), (19, 15013376), (28, 10187648), (32, 8914192), (38, 7506688), (56, 5093824), (59, 4834816), (64, 4457096), (71, 4017664), (76, 3753344), (112, 2546912), (118, 2417408), (128, 2228548), (133, 2144768), (142, 2008832), (152, 1876672), (224, 1273456), (236, 1208704), (256, 1114274), (266, 1072384), (284, 1004416), (304, 938336), (413, 690688), (448, 636728), (472, 604352), (497, 573952), (512, 557137), (532, 536192), (568, 502208), (608, 469168), (826, 345344), (896, 318364), (944, 302176), (994, 286976), (1064, 268096), (1121, 254464), (1136, 251104), (1216, 234584), (1349, 211456), (1652, 172672), (1792, 159182), (1888, 151088), (1988, 143488), (2128, 134048), (2242, 127232), (2272, 125552), (2432, 117292), (2698, 105728), (3304, 86336), (3584, 79591), (3776, 75544), (3976, 71744), (4189, 68096), (4256, 67024), (4484, 63616), (4544, 62776), (4864, 58646), (5396, 52864), (6608, 43168), (7552, 37772), (7847, 36352), (7952, 35872), (8378, 34048), (8512, 33512), (8968, 31808), (9088, 31388), (9443, 30208), (9728, 29323), (10792, 26432), (13216, 21584), (15104, 18886), (15694, 18176), (15904, 17936), (16756, 17024)]