394780672

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 112

約数和(自身を含む): 930292272

約数和(自身を除く): 535511600

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 337, 352, 416, 512, 572, 674, 704, 832, 1024, 1144, 1348, 1408, 1664, 2048, 2288, 2696, 2816, 3328, 3707, 4096, 4381, 4576, 5392, 5632, 6656, 7414, 8192, 8762, 9152, 10784, 11264, 13312, 14828, 17524, 18304, 21568, 22528, 26624, 29656, 35048, 36608, 43136, 45056, 48191, 53248, 59312, 70096, 73216, 86272, 90112, 96382, 106496, 118624, 140192, 146432, 172544, 192764, 237248, 280384, 292864, 345088, 385528, 474496, 560768, 585728, 690176, 771056, 948992, 1121536, 1171456, 1380352, 1542112, 1897984, 2243072, 2760704, 3084224, 3795968, 4486144, 6168448, 7591936, 8972288, 12336896, 15183872, 17944576, 24673792, 30367744, 35889152, 49347584, 98695168, 197390336, 394780672]

約数ペア:

[(1, 394780672), (2, 197390336), (4, 98695168), (8, 49347584), (11, 35889152), (13, 30367744), (16, 24673792), (22, 17944576), (26, 15183872), (32, 12336896), (44, 8972288), (52, 7591936), (64, 6168448), (88, 4486144), (104, 3795968), (128, 3084224), (143, 2760704), (176, 2243072), (208, 1897984), (256, 1542112), (286, 1380352), (337, 1171456), (352, 1121536), (416, 948992), (512, 771056), (572, 690176), (674, 585728), (704, 560768), (832, 474496), (1024, 385528), (1144, 345088), (1348, 292864), (1408, 280384), (1664, 237248), (2048, 192764), (2288, 172544), (2696, 146432), (2816, 140192), (3328, 118624), (3707, 106496), (4096, 96382), (4381, 90112), (4576, 86272), (5392, 73216), (5632, 70096), (6656, 59312), (7414, 53248), (8192, 48191), (8762, 45056), (9152, 43136), (10784, 36608), (11264, 35048), (13312, 29656), (14828, 26624), (17524, 22528), (18304, 21568)]