731993772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{4993}}^1$

素因数の和:5662

約数の個数: 48

約数和(自身を含む): 1801036160

約数和(自身を除く): 1069042388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 643, 1286, 1929, 2572, 3858, 4993, 7716, 9986, 12217, 14979, 19972, 24434, 29958, 36651, 48868, 59916, 73302, 94867, 146604, 189734, 284601, 379468, 569202, 1138404, 3210499, 6420998, 9631497, 12841996, 19262994, 38525988, 60999481, 121998962, 182998443, 243997924, 365996886, 731993772]

約数ペア:

[(1, 731993772), (2, 365996886), (3, 243997924), (4, 182998443), (6, 121998962), (12, 60999481), (19, 38525988), (38, 19262994), (57, 12841996), (76, 9631497), (114, 6420998), (228, 3210499), (643, 1138404), (1286, 569202), (1929, 379468), (2572, 284601), (3858, 189734), (4993, 146604), (7716, 94867), (9986, 73302), (12217, 59916), (14979, 48868), (19972, 36651), (24434, 29958)]