287213034

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{8123}}^1$

素因数の和:8282

約数の個数: 32

約数和(自身を含む): 589607424

約数和(自身を除く): 302394390

約数列:

[1, 2, 3, 6, 71, 83, 142, 166, 213, 249, 426, 498, 5893, 8123, 11786, 16246, 17679, 24369, 35358, 48738, 576733, 674209, 1153466, 1348418, 1730199, 2022627, 3460398, 4045254, 47868839, 95737678, 143606517, 287213034]

約数ペア:

[(1, 287213034), (2, 143606517), (3, 95737678), (6, 47868839), (71, 4045254), (83, 3460398), (142, 2022627), (166, 1730199), (213, 1348418), (249, 1153466), (426, 674209), (498, 576733), (5893, 48738), (8123, 35358), (11786, 24369), (16246, 17679)]