309489876

素因数分解:

$2^2\times 3^3\times {\mathrm{607}}^1\times {\mathrm{4721}}^1$

素因数の和:5341

約数の個数: 48

約数和(自身を含む): 803873280

約数和(自身を除く): 494383404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 607, 1214, 1821, 2428, 3642, 4721, 5463, 7284, 9442, 10926, 14163, 16389, 18884, 21852, 28326, 32778, 42489, 56652, 65556, 84978, 127467, 169956, 254934, 509868, 2865647, 5731294, 8596941, 11462588, 17193882, 25790823, 34387764, 51581646, 77372469, 103163292, 154744938, 309489876]

約数ペア:

[(1, 309489876), (2, 154744938), (3, 103163292), (4, 77372469), (6, 51581646), (9, 34387764), (12, 25790823), (18, 17193882), (27, 11462588), (36, 8596941), (54, 5731294), (108, 2865647), (607, 509868), (1214, 254934), (1821, 169956), (2428, 127467), (3642, 84978), (4721, 65556), (5463, 56652), (7284, 42489), (9442, 32778), (10926, 28326), (14163, 21852), (16389, 18884)]