196778484

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{28921}}^1$

素因数の和:28947

約数の個数: 72

約数和(自身を含む): 589546048

約数和(自身を除く): 392767564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 28921, 57842, 86763, 115684, 173526, 202447, 260289, 347052, 404894, 520578, 607341, 780867, 809788, 1041156, 1214682, 1561734, 1822023, 2342601, 2429364, 3123468, 3644046, 4685202, 5466069, 7027803, 7288092, 9370404, 10932138, 14055606, 16398207, 21864276, 28111212, 32796414, 49194621, 65592828, 98389242, 196778484]

約数ペア:

[(1, 196778484), (2, 98389242), (3, 65592828), (4, 49194621), (6, 32796414), (7, 28111212), (9, 21864276), (12, 16398207), (14, 14055606), (18, 10932138), (21, 9370404), (27, 7288092), (28, 7027803), (36, 5466069), (42, 4685202), (54, 3644046), (63, 3123468), (81, 2429364), (84, 2342601), (108, 1822023), (126, 1561734), (162, 1214682), (189, 1041156), (243, 809788), (252, 780867), (324, 607341), (378, 520578), (486, 404894), (567, 347052), (756, 260289), (972, 202447), (1134, 173526), (1701, 115684), (2268, 86763), (3402, 57842), (6804, 28921)]