338133054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 792446976

約数和(自身を除く): 454313922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 107, 134, 201, 214, 321, 402, 469, 642, 749, 938, 1123, 1407, 1498, 2246, 2247, 2814, 3369, 4494, 6738, 7169, 7861, 14338, 15722, 21507, 23583, 43014, 47166, 50183, 75241, 100366, 120161, 150482, 150549, 225723, 240322, 301098, 360483, 451446, 526687, 720966, 841127, 1053374, 1580061, 1682254, 2523381, 3160122, 5046762, 8050787, 16101574, 24152361, 48304722, 56355509, 112711018, 169066527, 338133054]

約数ペア:

[(1, 338133054), (2, 169066527), (3, 112711018), (6, 56355509), (7, 48304722), (14, 24152361), (21, 16101574), (42, 8050787), (67, 5046762), (107, 3160122), (134, 2523381), (201, 1682254), (214, 1580061), (321, 1053374), (402, 841127), (469, 720966), (642, 526687), (749, 451446), (938, 360483), (1123, 301098), (1407, 240322), (1498, 225723), (2246, 150549), (2247, 150482), (2814, 120161), (3369, 100366), (4494, 75241), (6738, 50183), (7169, 47166), (7861, 43014), (14338, 23583), (15722, 21507)]