256362672

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{27673}}^1$

素因数の和:27877

約数の個数: 40

約数和(自身を含む): 665725744

約数和(自身を除く): 409363072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 9264, 27673, 55346, 83019, 110692, 166038, 221384, 332076, 442768, 664152, 1328304, 5340889, 10681778, 16022667, 21363556, 32045334, 42727112, 64090668, 85454224, 128181336, 256362672]

約数ペア:

[(1, 256362672), (2, 128181336), (3, 85454224), (4, 64090668), (6, 42727112), (8, 32045334), (12, 21363556), (16, 16022667), (24, 10681778), (48, 5340889), (193, 1328304), (386, 664152), (579, 442768), (772, 332076), (1158, 221384), (1544, 166038), (2316, 110692), (3088, 83019), (4632, 55346), (9264, 27673)]