528525396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{2917}}^1$

素因数の和:3653

約数の個数: 72

約数和(自身を含む): 1529498880

約数和(自身を除く): 1000973484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 719, 1438, 2157, 2876, 2917, 4314, 5033, 5834, 6471, 8628, 8751, 10066, 11668, 12942, 15099, 17502, 20132, 20419, 25884, 26253, 30198, 35004, 40838, 45297, 52506, 60396, 61257, 81676, 90594, 105012, 122514, 181188, 183771, 245028, 367542, 735084, 2097323, 4194646, 6291969, 8389292, 12583938, 14681261, 18875907, 25167876, 29362522, 37751814, 44043783, 58725044, 75503628, 88087566, 132131349, 176175132, 264262698, 528525396]

約数ペア:

[(1, 528525396), (2, 264262698), (3, 176175132), (4, 132131349), (6, 88087566), (7, 75503628), (9, 58725044), (12, 44043783), (14, 37751814), (18, 29362522), (21, 25167876), (28, 18875907), (36, 14681261), (42, 12583938), (63, 8389292), (84, 6291969), (126, 4194646), (252, 2097323), (719, 735084), (1438, 367542), (2157, 245028), (2876, 183771), (2917, 181188), (4314, 122514), (5033, 105012), (5834, 90594), (6471, 81676), (8628, 61257), (8751, 60396), (10066, 52506), (11668, 45297), (12942, 40838), (15099, 35004), (17502, 30198), (20132, 26253), (20419, 25884)]