458724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 1261568

約数和(自身を除く): 802844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 127, 129, 172, 254, 258, 301, 381, 508, 516, 602, 762, 889, 903, 1204, 1524, 1778, 1806, 2667, 3556, 3612, 5334, 5461, 10668, 10922, 16383, 21844, 32766, 38227, 65532, 76454, 114681, 152908, 229362, 458724]

約数ペア:

[(1, 458724), (2, 229362), (3, 152908), (4, 114681), (6, 76454), (7, 65532), (12, 38227), (14, 32766), (21, 21844), (28, 16383), (42, 10922), (43, 10668), (84, 5461), (86, 5334), (127, 3612), (129, 3556), (172, 2667), (254, 1806), (258, 1778), (301, 1524), (381, 1204), (508, 903), (516, 889), (602, 762)]