783128748

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{5641}}^1$

素因数の和:6174

約数の個数: 48

約数和(自身を含む): 1910877696

約数和(自身を除く): 1127748948

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 503, 1006, 1509, 2012, 3018, 5641, 6036, 11282, 11569, 16923, 22564, 23138, 33846, 34707, 46276, 67692, 69414, 129743, 138828, 259486, 389229, 518972, 778458, 1556916, 2837423, 5674846, 8512269, 11349692, 17024538, 34049076, 65260729, 130521458, 195782187, 261042916, 391564374, 783128748]

約数ペア:

[(1, 783128748), (2, 391564374), (3, 261042916), (4, 195782187), (6, 130521458), (12, 65260729), (23, 34049076), (46, 17024538), (69, 11349692), (92, 8512269), (138, 5674846), (276, 2837423), (503, 1556916), (1006, 778458), (1509, 518972), (2012, 389229), (3018, 259486), (5641, 138828), (6036, 129743), (11282, 69414), (11569, 67692), (16923, 46276), (22564, 34707), (23138, 33846)]