271481712

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^2\times {\mathrm{821}}^1$

素因数の和:998

約数の個数: 60

約数和(自身を含む): 710743944

約数和(自身を除く): 439262232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 821, 996, 1328, 1642, 1992, 2463, 3284, 3984, 4926, 6568, 6889, 9852, 13136, 13778, 19704, 20667, 27556, 39408, 41334, 55112, 68143, 82668, 110224, 136286, 165336, 204429, 272572, 330672, 408858, 545144, 817716, 1090288, 1635432, 3270864, 5655869, 11311738, 16967607, 22623476, 33935214, 45246952, 67870428, 90493904, 135740856, 271481712]

約数ペア:

[(1, 271481712), (2, 135740856), (3, 90493904), (4, 67870428), (6, 45246952), (8, 33935214), (12, 22623476), (16, 16967607), (24, 11311738), (48, 5655869), (83, 3270864), (166, 1635432), (249, 1090288), (332, 817716), (498, 545144), (664, 408858), (821, 330672), (996, 272572), (1328, 204429), (1642, 165336), (1992, 136286), (2463, 110224), (3284, 82668), (3984, 68143), (4926, 55112), (6568, 41334), (6889, 39408), (9852, 27556), (13136, 20667), (13778, 19704)]