216481104

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{214763}}^1$

素因数の和:214784

約数の個数: 60

約数和(自身を含む): 692399136

約数和(自身を除く): 475918032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 214763, 429526, 644289, 859052, 1288578, 1503341, 1718104, 1932867, 2577156, 3006682, 3436208, 3865734, 4510023, 5154312, 6013364, 7731468, 9020046, 10308624, 12026728, 13530069, 15462936, 18040092, 24053456, 27060138, 30925872, 36080184, 54120276, 72160368, 108240552, 216481104]

約数ペア:

[(1, 216481104), (2, 108240552), (3, 72160368), (4, 54120276), (6, 36080184), (7, 30925872), (8, 27060138), (9, 24053456), (12, 18040092), (14, 15462936), (16, 13530069), (18, 12026728), (21, 10308624), (24, 9020046), (28, 7731468), (36, 6013364), (42, 5154312), (48, 4510023), (56, 3865734), (63, 3436208), (72, 3006682), (84, 2577156), (112, 1932867), (126, 1718104), (144, 1503341), (168, 1288578), (252, 859052), (336, 644289), (504, 429526), (1008, 214763)]