779675568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{11779}}^1$

素因数の和:11994

約数の個数: 80

約数和(自身を含む): 2313780480

約数和(自身を除く): 1534104912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 3152, 4137, 4728, 5516, 8274, 9456, 11032, 11779, 16548, 22064, 23558, 33096, 35337, 47116, 66192, 70674, 82453, 94232, 141348, 164906, 188464, 247359, 282696, 329812, 494718, 565392, 659624, 989436, 1319248, 1978872, 2320463, 3957744, 4640926, 6961389, 9281852, 13922778, 16243241, 18563704, 27845556, 32486482, 37127408, 48729723, 55691112, 64972964, 97459446, 111382224, 129945928, 194918892, 259891856, 389837784, 779675568]

約数ペア:

[(1, 779675568), (2, 389837784), (3, 259891856), (4, 194918892), (6, 129945928), (7, 111382224), (8, 97459446), (12, 64972964), (14, 55691112), (16, 48729723), (21, 37127408), (24, 32486482), (28, 27845556), (42, 18563704), (48, 16243241), (56, 13922778), (84, 9281852), (112, 6961389), (168, 4640926), (197, 3957744), (336, 2320463), (394, 1978872), (591, 1319248), (788, 989436), (1182, 659624), (1379, 565392), (1576, 494718), (2364, 329812), (2758, 282696), (3152, 247359), (4137, 188464), (4728, 164906), (5516, 141348), (8274, 94232), (9456, 82453), (11032, 70674), (11779, 66192), (16548, 47116), (22064, 35337), (23558, 33096)]