271884704

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1382

約数の個数: 96

約数和(自身を含む): 668344320

約数和(自身を除く): 396459616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 73, 91, 104, 112, 146, 182, 208, 224, 292, 364, 416, 511, 584, 728, 949, 1022, 1168, 1279, 1456, 1898, 2044, 2336, 2558, 2912, 3796, 4088, 5116, 6643, 7592, 8176, 8953, 10232, 13286, 15184, 16352, 16627, 17906, 20464, 26572, 30368, 33254, 35812, 40928, 53144, 66508, 71624, 93367, 106288, 116389, 133016, 143248, 186734, 212576, 232778, 266032, 286496, 373468, 465556, 532064, 653569, 746936, 931112, 1213771, 1307138, 1493872, 1862224, 2427542, 2614276, 2987744, 3724448, 4855084, 5228552, 8496397, 9710168, 10457104, 16992794, 19420336, 20914208, 33985588, 38840672, 67971176, 135942352, 271884704]

約数ペア:

[(1, 271884704), (2, 135942352), (4, 67971176), (7, 38840672), (8, 33985588), (13, 20914208), (14, 19420336), (16, 16992794), (26, 10457104), (28, 9710168), (32, 8496397), (52, 5228552), (56, 4855084), (73, 3724448), (91, 2987744), (104, 2614276), (112, 2427542), (146, 1862224), (182, 1493872), (208, 1307138), (224, 1213771), (292, 931112), (364, 746936), (416, 653569), (511, 532064), (584, 465556), (728, 373468), (949, 286496), (1022, 266032), (1168, 232778), (1279, 212576), (1456, 186734), (1898, 143248), (2044, 133016), (2336, 116389), (2558, 106288), (2912, 93367), (3796, 71624), (4088, 66508), (5116, 53144), (6643, 40928), (7592, 35812), (8176, 33254), (8953, 30368), (10232, 26572), (13286, 20464), (15184, 17906), (16352, 16627)]