284375812

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{10909}}^1$

素因数の和:10953

約数の個数: 48

約数和(自身を含む): 610960000

約数和(自身を除く): 326584188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 6517, 10909, 13034, 21818, 26068, 43636, 76363, 152726, 207271, 305452, 414542, 534541, 829084, 1069082, 1450897, 2138164, 2901794, 3741787, 5803588, 7483574, 10156279, 14967148, 20312558, 40625116, 71093953, 142187906, 284375812]

約数ペア:

[(1, 284375812), (2, 142187906), (4, 71093953), (7, 40625116), (14, 20312558), (19, 14967148), (28, 10156279), (38, 7483574), (49, 5803588), (76, 3741787), (98, 2901794), (133, 2138164), (196, 1450897), (266, 1069082), (343, 829084), (532, 534541), (686, 414542), (931, 305452), (1372, 207271), (1862, 152726), (3724, 76363), (6517, 43636), (10909, 26068), (13034, 21818)]