4381872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 12701568

約数和(自身を除く): 8319696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 193, 258, 264, 344, 386, 473, 516, 528, 579, 688, 772, 946, 1032, 1158, 1419, 1544, 1892, 2064, 2123, 2316, 2838, 3088, 3784, 4246, 4632, 5676, 6369, 7568, 8299, 8492, 9264, 11352, 12738, 16598, 16984, 22704, 24897, 25476, 33196, 33968, 49794, 50952, 66392, 91289, 99588, 101904, 132784, 182578, 199176, 273867, 365156, 398352, 547734, 730312, 1095468, 1460624, 2190936, 4381872]

約数ペア:

[(1, 4381872), (2, 2190936), (3, 1460624), (4, 1095468), (6, 730312), (8, 547734), (11, 398352), (12, 365156), (16, 273867), (22, 199176), (24, 182578), (33, 132784), (43, 101904), (44, 99588), (48, 91289), (66, 66392), (86, 50952), (88, 49794), (129, 33968), (132, 33196), (172, 25476), (176, 24897), (193, 22704), (258, 16984), (264, 16598), (344, 12738), (386, 11352), (473, 9264), (516, 8492), (528, 8299), (579, 7568), (688, 6369), (772, 5676), (946, 4632), (1032, 4246), (1158, 3784), (1419, 3088), (1544, 2838), (1892, 2316), (2064, 2123)]