515376444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{205493}}^1$

素因数の和:205530

約数の個数: 48

約数和(自身を含む): 1380919680

約数和(自身を除く): 865543236

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 205493, 410986, 616479, 821972, 1232958, 2260423, 2465916, 3904367, 4520846, 6781269, 7808734, 9041692, 11713101, 13562538, 15617468, 23426202, 27125076, 42948037, 46852404, 85896074, 128844111, 171792148, 257688222, 515376444]

約数ペア:

[(1, 515376444), (2, 257688222), (3, 171792148), (4, 128844111), (6, 85896074), (11, 46852404), (12, 42948037), (19, 27125076), (22, 23426202), (33, 15617468), (38, 13562538), (44, 11713101), (57, 9041692), (66, 7808734), (76, 6781269), (114, 4520846), (132, 3904367), (209, 2465916), (228, 2260423), (418, 1232958), (627, 821972), (836, 616479), (1254, 410986), (2508, 205493)]