220419696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6763}}^1$

素因数の和:6878

約数の個数: 80

約数和(自身を含む): 657569024

約数和(自身を除く): 437149328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 4074, 4656, 5432, 6763, 8148, 10864, 13526, 16296, 20289, 27052, 32592, 40578, 47341, 54104, 81156, 94682, 108208, 142023, 162312, 189364, 284046, 324624, 378728, 568092, 656011, 757456, 1136184, 1312022, 1968033, 2272368, 2624044, 3936066, 4592077, 5248088, 7872132, 9184154, 10496176, 13776231, 15744264, 18368308, 27552462, 31488528, 36736616, 55104924, 73473232, 110209848, 220419696]

約数ペア:

[(1, 220419696), (2, 110209848), (3, 73473232), (4, 55104924), (6, 36736616), (7, 31488528), (8, 27552462), (12, 18368308), (14, 15744264), (16, 13776231), (21, 10496176), (24, 9184154), (28, 7872132), (42, 5248088), (48, 4592077), (56, 3936066), (84, 2624044), (97, 2272368), (112, 1968033), (168, 1312022), (194, 1136184), (291, 757456), (336, 656011), (388, 568092), (582, 378728), (679, 324624), (776, 284046), (1164, 189364), (1358, 162312), (1552, 142023), (2037, 108208), (2328, 94682), (2716, 81156), (4074, 54104), (4656, 47341), (5432, 40578), (6763, 32592), (8148, 27052), (10864, 20289), (13526, 16296)]