385323008

素因数分解:

$2^{12}\times 7^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 104

約数和(自身を含む): 896423040

約数和(自身を除く): 511100032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 151, 178, 224, 256, 302, 356, 448, 512, 604, 623, 712, 896, 1024, 1057, 1208, 1246, 1424, 1792, 2048, 2114, 2416, 2492, 2848, 3584, 4096, 4228, 4832, 4984, 5696, 7168, 8456, 9664, 9968, 11392, 13439, 14336, 16912, 19328, 19936, 22784, 26878, 28672, 33824, 38656, 39872, 45568, 53756, 67648, 77312, 79744, 91136, 94073, 107512, 135296, 154624, 159488, 182272, 188146, 215024, 270592, 309248, 318976, 364544, 376292, 430048, 541184, 618496, 637952, 752584, 860096, 1082368, 1275904, 1505168, 1720192, 2164736, 2551808, 3010336, 3440384, 4329472, 6020672, 6880768, 12041344, 13761536, 24082688, 27523072, 48165376, 55046144, 96330752, 192661504, 385323008]

約数ペア:

[(1, 385323008), (2, 192661504), (4, 96330752), (7, 55046144), (8, 48165376), (14, 27523072), (16, 24082688), (28, 13761536), (32, 12041344), (56, 6880768), (64, 6020672), (89, 4329472), (112, 3440384), (128, 3010336), (151, 2551808), (178, 2164736), (224, 1720192), (256, 1505168), (302, 1275904), (356, 1082368), (448, 860096), (512, 752584), (604, 637952), (623, 618496), (712, 541184), (896, 430048), (1024, 376292), (1057, 364544), (1208, 318976), (1246, 309248), (1424, 270592), (1792, 215024), (2048, 188146), (2114, 182272), (2416, 159488), (2492, 154624), (2848, 135296), (3584, 107512), (4096, 94073), (4228, 91136), (4832, 79744), (4984, 77312), (5696, 67648), (7168, 53756), (8456, 45568), (9664, 39872), (9968, 38656), (11392, 33824), (13439, 28672), (14336, 26878), (16912, 22784), (19328, 19936)]