223156912

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1682

約数の個数: 60

約数和(自身を含む): 482061160

約数和(自身を除く): 258904248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 121, 146, 176, 242, 292, 484, 584, 803, 968, 1168, 1579, 1606, 1936, 3158, 3212, 6316, 6424, 8833, 12632, 12848, 17369, 17666, 25264, 34738, 35332, 69476, 70664, 115267, 138952, 141328, 191059, 230534, 277904, 382118, 461068, 764236, 922136, 1267937, 1528472, 1844272, 2535874, 3056944, 5071748, 10143496, 13947307, 20286992, 27894614, 55789228, 111578456, 223156912]

約数ペア:

[(1, 223156912), (2, 111578456), (4, 55789228), (8, 27894614), (11, 20286992), (16, 13947307), (22, 10143496), (44, 5071748), (73, 3056944), (88, 2535874), (121, 1844272), (146, 1528472), (176, 1267937), (242, 922136), (292, 764236), (484, 461068), (584, 382118), (803, 277904), (968, 230534), (1168, 191059), (1579, 141328), (1606, 138952), (1936, 115267), (3158, 70664), (3212, 69476), (6316, 35332), (6424, 34738), (8833, 25264), (12632, 17666), (12848, 17369)]