219317286

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 458772336

約数和(自身を除く): 239455050

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 373, 746, 1119, 1849, 2238, 2279, 3698, 4558, 5547, 6837, 11094, 13674, 16039, 19769, 32078, 39538, 48117, 59307, 96234, 97997, 118614, 195994, 293991, 587982, 689677, 850067, 1379354, 1700134, 2069031, 2550201, 4138062, 5100402, 36552881, 73105762, 109658643, 219317286]

約数ペア:

[(1, 219317286), (2, 109658643), (3, 73105762), (6, 36552881), (43, 5100402), (53, 4138062), (86, 2550201), (106, 2069031), (129, 1700134), (159, 1379354), (258, 850067), (318, 689677), (373, 587982), (746, 293991), (1119, 195994), (1849, 118614), (2238, 97997), (2279, 96234), (3698, 59307), (4558, 48117), (5547, 39538), (6837, 32078), (11094, 19769), (13674, 16039)]