388777344

素因数分解:

$2^7\times 3^1\times {\mathrm{241}}^1\times {\mathrm{4201}}^1$

素因数の和:4459

約数の個数: 64

約数和(自身を含む): 1037221680

約数和(自身を除く): 648444336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 241, 384, 482, 723, 964, 1446, 1928, 2892, 3856, 4201, 5784, 7712, 8402, 11568, 12603, 15424, 16804, 23136, 25206, 30848, 33608, 46272, 50412, 67216, 92544, 100824, 134432, 201648, 268864, 403296, 537728, 806592, 1012441, 1613184, 2024882, 3037323, 4049764, 6074646, 8099528, 12149292, 16199056, 24298584, 32398112, 48597168, 64796224, 97194336, 129592448, 194388672, 388777344]

約数ペア:

[(1, 388777344), (2, 194388672), (3, 129592448), (4, 97194336), (6, 64796224), (8, 48597168), (12, 32398112), (16, 24298584), (24, 16199056), (32, 12149292), (48, 8099528), (64, 6074646), (96, 4049764), (128, 3037323), (192, 2024882), (241, 1613184), (384, 1012441), (482, 806592), (723, 537728), (964, 403296), (1446, 268864), (1928, 201648), (2892, 134432), (3856, 100824), (4201, 92544), (5784, 67216), (7712, 50412), (8402, 46272), (11568, 33608), (12603, 30848), (15424, 25206), (16804, 23136)]