285888512

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 156

約数和(自身を含む): 719497440

約数和(自身を除く): 433608928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 64, 91, 104, 112, 118, 128, 169, 182, 208, 224, 236, 256, 338, 364, 413, 416, 448, 472, 512, 676, 728, 767, 826, 832, 896, 944, 1024, 1183, 1352, 1456, 1534, 1652, 1664, 1792, 1888, 2048, 2366, 2704, 2912, 3068, 3304, 3328, 3584, 3776, 4096, 4732, 5369, 5408, 5824, 6136, 6608, 6656, 7168, 7552, 9464, 9971, 10738, 10816, 11648, 12272, 13216, 13312, 14336, 15104, 18928, 19942, 21476, 21632, 23296, 24544, 26432, 26624, 28672, 30208, 37856, 39884, 42952, 43264, 46592, 49088, 52864, 53248, 60416, 69797, 75712, 79768, 85904, 86528, 93184, 98176, 105728, 120832, 139594, 151424, 159536, 171808, 173056, 186368, 196352, 211456, 241664, 279188, 302848, 319072, 343616, 346112, 372736, 392704, 422912, 558376, 605696, 638144, 687232, 692224, 785408, 845824, 1116752, 1211392, 1276288, 1374464, 1570816, 1691648, 2233504, 2422784, 2552576, 2748928, 3141632, 4467008, 4845568, 5105152, 5497856, 8934016, 10210304, 10995712, 17868032, 20420608, 21991424, 35736064, 40841216, 71472128, 142944256, 285888512]

約数ペア:

[(1, 285888512), (2, 142944256), (4, 71472128), (7, 40841216), (8, 35736064), (13, 21991424), (14, 20420608), (16, 17868032), (26, 10995712), (28, 10210304), (32, 8934016), (52, 5497856), (56, 5105152), (59, 4845568), (64, 4467008), (91, 3141632), (104, 2748928), (112, 2552576), (118, 2422784), (128, 2233504), (169, 1691648), (182, 1570816), (208, 1374464), (224, 1276288), (236, 1211392), (256, 1116752), (338, 845824), (364, 785408), (413, 692224), (416, 687232), (448, 638144), (472, 605696), (512, 558376), (676, 422912), (728, 392704), (767, 372736), (826, 346112), (832, 343616), (896, 319072), (944, 302848), (1024, 279188), (1183, 241664), (1352, 211456), (1456, 196352), (1534, 186368), (1652, 173056), (1664, 171808), (1792, 159536), (1888, 151424), (2048, 139594), (2366, 120832), (2704, 105728), (2912, 98176), (3068, 93184), (3304, 86528), (3328, 85904), (3584, 79768), (3776, 75712), (4096, 69797), (4732, 60416), (5369, 53248), (5408, 52864), (5824, 49088), (6136, 46592), (6608, 43264), (6656, 42952), (7168, 39884), (7552, 37856), (9464, 30208), (9971, 28672), (10738, 26624), (10816, 26432), (11648, 24544), (12272, 23296), (13216, 21632), (13312, 21476), (14336, 19942), (15104, 18928)]