213887744

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 162

約数和(自身を含む): 536519340

約数和(自身を除く): 322631596

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 59, 64, 68, 98, 112, 118, 119, 128, 136, 196, 224, 236, 238, 256, 272, 289, 392, 413, 448, 472, 476, 544, 578, 784, 826, 833, 896, 944, 952, 1003, 1088, 1156, 1568, 1652, 1666, 1792, 1888, 1904, 2006, 2023, 2176, 2312, 2891, 3136, 3304, 3332, 3776, 3808, 4012, 4046, 4352, 4624, 5782, 6272, 6608, 6664, 7021, 7552, 7616, 8024, 8092, 9248, 11564, 12544, 13216, 13328, 14042, 14161, 15104, 15232, 16048, 16184, 17051, 18496, 23128, 26432, 26656, 28084, 28322, 30464, 32096, 32368, 34102, 36992, 46256, 49147, 52864, 53312, 56168, 56644, 64192, 64736, 68204, 73984, 92512, 98294, 105728, 106624, 112336, 113288, 119357, 128384, 129472, 136408, 185024, 196588, 213248, 224672, 226576, 238714, 256768, 258944, 272816, 370048, 393176, 449344, 453152, 477428, 517888, 545632, 740096, 786352, 835499, 898688, 906304, 954856, 1091264, 1572704, 1670998, 1797376, 1812608, 1909712, 2182528, 3145408, 3341996, 3625216, 3819424, 4365056, 6290816, 6683992, 7638848, 12581632, 13367984, 15277696, 26735968, 30555392, 53471936, 106943872, 213887744]

約数ペア:

[(1, 213887744), (2, 106943872), (4, 53471936), (7, 30555392), (8, 26735968), (14, 15277696), (16, 13367984), (17, 12581632), (28, 7638848), (32, 6683992), (34, 6290816), (49, 4365056), (56, 3819424), (59, 3625216), (64, 3341996), (68, 3145408), (98, 2182528), (112, 1909712), (118, 1812608), (119, 1797376), (128, 1670998), (136, 1572704), (196, 1091264), (224, 954856), (236, 906304), (238, 898688), (256, 835499), (272, 786352), (289, 740096), (392, 545632), (413, 517888), (448, 477428), (472, 453152), (476, 449344), (544, 393176), (578, 370048), (784, 272816), (826, 258944), (833, 256768), (896, 238714), (944, 226576), (952, 224672), (1003, 213248), (1088, 196588), (1156, 185024), (1568, 136408), (1652, 129472), (1666, 128384), (1792, 119357), (1888, 113288), (1904, 112336), (2006, 106624), (2023, 105728), (2176, 98294), (2312, 92512), (2891, 73984), (3136, 68204), (3304, 64736), (3332, 64192), (3776, 56644), (3808, 56168), (4012, 53312), (4046, 52864), (4352, 49147), (4624, 46256), (5782, 36992), (6272, 34102), (6608, 32368), (6664, 32096), (7021, 30464), (7552, 28322), (7616, 28084), (8024, 26656), (8092, 26432), (9248, 23128), (11564, 18496), (12544, 17051), (13216, 16184), (13328, 16048), (14042, 15232), (14161, 15104)]