338630656

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 880588800

約数和(自身を除く): 541958144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 79, 91, 92, 104, 112, 128, 158, 161, 182, 184, 208, 224, 256, 299, 316, 322, 364, 368, 416, 448, 512, 553, 598, 632, 644, 728, 736, 832, 896, 1024, 1027, 1106, 1196, 1264, 1288, 1456, 1472, 1664, 1792, 1817, 2048, 2054, 2093, 2212, 2392, 2528, 2576, 2912, 2944, 3328, 3584, 3634, 4108, 4186, 4424, 4784, 5056, 5152, 5824, 5888, 6656, 7168, 7189, 7268, 8216, 8372, 8848, 9568, 10112, 10304, 11648, 11776, 12719, 13312, 14336, 14378, 14536, 16432, 16744, 17696, 19136, 20224, 20608, 23296, 23552, 23621, 25438, 26624, 28756, 29072, 32864, 33488, 35392, 38272, 40448, 41216, 46592, 47104, 47242, 50876, 57512, 58144, 65728, 66976, 70784, 76544, 80896, 82432, 93184, 94484, 101752, 115024, 116288, 131456, 133952, 141568, 153088, 161792, 164864, 165347, 186368, 188968, 203504, 230048, 232576, 262912, 267904, 283136, 306176, 329728, 330694, 377936, 407008, 460096, 465152, 525824, 535808, 566272, 612352, 661388, 755872, 814016, 920192, 930304, 1051648, 1071616, 1132544, 1322776, 1511744, 1628032, 1840384, 1860608, 2103296, 2143232, 2645552, 3023488, 3256064, 3680768, 3721216, 4286464, 5291104, 6046976, 6512128, 7361536, 10582208, 12093952, 13024256, 14723072, 21164416, 24187904, 26048512, 42328832, 48375808, 84657664, 169315328, 338630656]

約数ペア:

[(1, 338630656), (2, 169315328), (4, 84657664), (7, 48375808), (8, 42328832), (13, 26048512), (14, 24187904), (16, 21164416), (23, 14723072), (26, 13024256), (28, 12093952), (32, 10582208), (46, 7361536), (52, 6512128), (56, 6046976), (64, 5291104), (79, 4286464), (91, 3721216), (92, 3680768), (104, 3256064), (112, 3023488), (128, 2645552), (158, 2143232), (161, 2103296), (182, 1860608), (184, 1840384), (208, 1628032), (224, 1511744), (256, 1322776), (299, 1132544), (316, 1071616), (322, 1051648), (364, 930304), (368, 920192), (416, 814016), (448, 755872), (512, 661388), (553, 612352), (598, 566272), (632, 535808), (644, 525824), (728, 465152), (736, 460096), (832, 407008), (896, 377936), (1024, 330694), (1027, 329728), (1106, 306176), (1196, 283136), (1264, 267904), (1288, 262912), (1456, 232576), (1472, 230048), (1664, 203504), (1792, 188968), (1817, 186368), (2048, 165347), (2054, 164864), (2093, 161792), (2212, 153088), (2392, 141568), (2528, 133952), (2576, 131456), (2912, 116288), (2944, 115024), (3328, 101752), (3584, 94484), (3634, 93184), (4108, 82432), (4186, 80896), (4424, 76544), (4784, 70784), (5056, 66976), (5152, 65728), (5824, 58144), (5888, 57512), (6656, 50876), (7168, 47242), (7189, 47104), (7268, 46592), (8216, 41216), (8372, 40448), (8848, 38272), (9568, 35392), (10112, 33488), (10304, 32864), (11648, 29072), (11776, 28756), (12719, 26624), (13312, 25438), (14336, 23621), (14378, 23552), (14536, 23296), (16432, 20608), (16744, 20224), (17696, 19136)]