213424512

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{79399}}^1$

素因数の和:79423

約数の個数: 64

約数和(自身を含む): 647904000

約数和(自身を除く): 434479488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 79399, 158798, 238197, 317596, 476394, 555793, 635192, 952788, 1111586, 1270384, 1667379, 1905576, 2223172, 2540768, 3334758, 3811152, 4446344, 5081536, 6669516, 7622304, 8892688, 10163072, 13339032, 15244608, 17785376, 26678064, 30489216, 35570752, 53356128, 71141504, 106712256, 213424512]

約数ペア:

[(1, 213424512), (2, 106712256), (3, 71141504), (4, 53356128), (6, 35570752), (7, 30489216), (8, 26678064), (12, 17785376), (14, 15244608), (16, 13339032), (21, 10163072), (24, 8892688), (28, 7622304), (32, 6669516), (42, 5081536), (48, 4446344), (56, 3811152), (64, 3334758), (84, 2540768), (96, 2223172), (112, 1905576), (128, 1667379), (168, 1270384), (192, 1111586), (224, 952788), (336, 635192), (384, 555793), (448, 476394), (672, 317596), (896, 238197), (1344, 158798), (2688, 79399)]