486540138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{977}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 1135669248

約数和(自身を除く): 649129110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 167, 213, 334, 426, 497, 501, 977, 994, 1002, 1169, 1491, 1954, 2338, 2931, 2982, 3507, 5862, 6839, 7014, 11857, 13678, 20517, 23714, 35571, 41034, 69367, 71142, 82999, 138734, 163159, 165998, 208101, 248997, 326318, 416202, 485569, 489477, 497994, 971138, 978954, 1142113, 1456707, 2284226, 2913414, 3426339, 6852678, 11584289, 23168578, 34752867, 69505734, 81090023, 162180046, 243270069, 486540138]

約数ペア:

[(1, 486540138), (2, 243270069), (3, 162180046), (6, 81090023), (7, 69505734), (14, 34752867), (21, 23168578), (42, 11584289), (71, 6852678), (142, 3426339), (167, 2913414), (213, 2284226), (334, 1456707), (426, 1142113), (497, 978954), (501, 971138), (977, 497994), (994, 489477), (1002, 485569), (1169, 416202), (1491, 326318), (1954, 248997), (2338, 208101), (2931, 165998), (2982, 163159), (3507, 138734), (5862, 82999), (6839, 71142), (7014, 69367), (11857, 41034), (13678, 35571), (20517, 23714)]