219090852

素因数分解:

$2^2\times 3^3\times {\mathrm{439}}^1\times {\mathrm{4621}}^1$

素因数の和:5073

約数の個数: 48

約数和(自身を含む): 569430400

約数和(自身を除く): 350339548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 439, 878, 1317, 1756, 2634, 3951, 4621, 5268, 7902, 9242, 11853, 13863, 15804, 18484, 23706, 27726, 41589, 47412, 55452, 83178, 124767, 166356, 249534, 499068, 2028619, 4057238, 6085857, 8114476, 12171714, 18257571, 24343428, 36515142, 54772713, 73030284, 109545426, 219090852]

約数ペア:

[(1, 219090852), (2, 109545426), (3, 73030284), (4, 54772713), (6, 36515142), (9, 24343428), (12, 18257571), (18, 12171714), (27, 8114476), (36, 6085857), (54, 4057238), (108, 2028619), (439, 499068), (878, 249534), (1317, 166356), (1756, 124767), (2634, 83178), (3951, 55452), (4621, 47412), (5268, 41589), (7902, 27726), (9242, 23706), (11853, 18484), (13863, 15804)]