219704184

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{145307}}^1$

素因数の和:145329

約数の個数: 64

約数和(自身を含む): 697478400

約数和(自身を除く): 477774216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 145307, 290614, 435921, 581228, 871842, 1017149, 1162456, 1307763, 1743684, 2034298, 2615526, 3051447, 3487368, 3923289, 4068596, 5231052, 6102894, 7846578, 8137192, 9154341, 10462104, 12205788, 15693156, 18308682, 24411576, 27463023, 31386312, 36617364, 54926046, 73234728, 109852092, 219704184]

約数ペア:

[(1, 219704184), (2, 109852092), (3, 73234728), (4, 54926046), (6, 36617364), (7, 31386312), (8, 27463023), (9, 24411576), (12, 18308682), (14, 15693156), (18, 12205788), (21, 10462104), (24, 9154341), (27, 8137192), (28, 7846578), (36, 6102894), (42, 5231052), (54, 4068596), (56, 3923289), (63, 3487368), (72, 3051447), (84, 2615526), (108, 2034298), (126, 1743684), (168, 1307763), (189, 1162456), (216, 1017149), (252, 871842), (378, 581228), (504, 435921), (756, 290614), (1512, 145307)]