487496268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{3187}}^1$

素因数の和:3811

約数の個数: 72

約数和(自身を含む): 1411085312

約数和(自身を除く): 923589044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 607, 1214, 1821, 2428, 3187, 3642, 4249, 5463, 6374, 7284, 8498, 9561, 10926, 12747, 12748, 16996, 19122, 21852, 22309, 25494, 28683, 38241, 38244, 44618, 50988, 57366, 66927, 76482, 89236, 114732, 133854, 152964, 200781, 267708, 401562, 803124, 1934509, 3869018, 5803527, 7738036, 11607054, 13541563, 17410581, 23214108, 27083126, 34821162, 40624689, 54166252, 69642324, 81249378, 121874067, 162498756, 243748134, 487496268]

約数ペア:

[(1, 487496268), (2, 243748134), (3, 162498756), (4, 121874067), (6, 81249378), (7, 69642324), (9, 54166252), (12, 40624689), (14, 34821162), (18, 27083126), (21, 23214108), (28, 17410581), (36, 13541563), (42, 11607054), (63, 7738036), (84, 5803527), (126, 3869018), (252, 1934509), (607, 803124), (1214, 401562), (1821, 267708), (2428, 200781), (3187, 152964), (3642, 133854), (4249, 114732), (5463, 89236), (6374, 76482), (7284, 66927), (8498, 57366), (9561, 50988), (10926, 44618), (12747, 38244), (12748, 38241), (16996, 28683), (19122, 25494), (21852, 22309)]