253549086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{977}}^1$

素因数の和:1193

約数の個数: 64

約数和(自身を含む): 599380992

約数和(自身を除く): 345831906

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 167, 222, 259, 334, 501, 518, 777, 977, 1002, 1169, 1554, 1954, 2338, 2931, 3507, 5862, 6179, 6839, 7014, 12358, 13678, 18537, 20517, 36149, 37074, 41034, 43253, 72298, 86506, 108447, 129759, 163159, 216894, 253043, 259518, 326318, 489477, 506086, 759129, 978954, 1142113, 1518258, 2284226, 3426339, 6036883, 6852678, 12073766, 18110649, 36221298, 42258181, 84516362, 126774543, 253549086]

約数ペア:

[(1, 253549086), (2, 126774543), (3, 84516362), (6, 42258181), (7, 36221298), (14, 18110649), (21, 12073766), (37, 6852678), (42, 6036883), (74, 3426339), (111, 2284226), (167, 1518258), (222, 1142113), (259, 978954), (334, 759129), (501, 506086), (518, 489477), (777, 326318), (977, 259518), (1002, 253043), (1169, 216894), (1554, 163159), (1954, 129759), (2338, 108447), (2931, 86506), (3507, 72298), (5862, 43253), (6179, 41034), (6839, 37074), (7014, 36149), (12358, 20517), (13678, 18537)]