2142745728

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{129769}}^1$

素因数の和:129829

約数の個数: 64

約数和(自身を含む): 5824077600

約数和(自身を除く): 3681331872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 16512, 129769, 259538, 389307, 519076, 778614, 1038152, 1557228, 2076304, 3114456, 4152608, 5580067, 6228912, 8305216, 11160134, 12457824, 16610432, 16740201, 22320268, 24915648, 33480402, 44640536, 49831296, 66960804, 89281072, 133921608, 178562144, 267843216, 357124288, 535686432, 714248576, 1071372864, 2142745728]

約数ペア:

[(1, 2142745728), (2, 1071372864), (3, 714248576), (4, 535686432), (6, 357124288), (8, 267843216), (12, 178562144), (16, 133921608), (24, 89281072), (32, 66960804), (43, 49831296), (48, 44640536), (64, 33480402), (86, 24915648), (96, 22320268), (128, 16740201), (129, 16610432), (172, 12457824), (192, 11160134), (258, 8305216), (344, 6228912), (384, 5580067), (516, 4152608), (688, 3114456), (1032, 2076304), (1376, 1557228), (2064, 1038152), (2752, 778614), (4128, 519076), (5504, 389307), (8256, 259538), (16512, 129769)]