290737692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1153721}}^1$

素因数の和:1153738

約数の個数: 36

約数和(自身を含む): 839909616

約数和(自身を除く): 549171924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1153721, 2307442, 3461163, 4614884, 6922326, 8076047, 10383489, 13844652, 16152094, 20766978, 24228141, 32304188, 41533956, 48456282, 72684423, 96912564, 145368846, 290737692]

約数ペア:

[(1, 290737692), (2, 145368846), (3, 96912564), (4, 72684423), (6, 48456282), (7, 41533956), (9, 32304188), (12, 24228141), (14, 20766978), (18, 16152094), (21, 13844652), (28, 10383489), (36, 8076047), (42, 6922326), (63, 4614884), (84, 3461163), (126, 2307442), (252, 1153721)]