374573344

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1987}}^1$

素因数の和:2177

約数の個数: 48

約数和(自身を含む): 760481568

約数和(自身を除く): 385908224

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 137, 172, 274, 344, 548, 688, 1096, 1376, 1987, 2192, 3974, 4384, 5891, 7948, 11782, 15896, 23564, 31792, 47128, 63584, 85441, 94256, 170882, 188512, 272219, 341764, 544438, 683528, 1088876, 1367056, 2177752, 2734112, 4355504, 8711008, 11705417, 23410834, 46821668, 93643336, 187286672, 374573344]

約数ペア:

[(1, 374573344), (2, 187286672), (4, 93643336), (8, 46821668), (16, 23410834), (32, 11705417), (43, 8711008), (86, 4355504), (137, 2734112), (172, 2177752), (274, 1367056), (344, 1088876), (548, 683528), (688, 544438), (1096, 341764), (1376, 272219), (1987, 188512), (2192, 170882), (3974, 94256), (4384, 85441), (5891, 63584), (7948, 47128), (11782, 31792), (15896, 23564)]