388765524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{47713}}^1$

素因数の和:47824

約数の個数: 48

約数和(自身を含む): 1047417728

約数和(自身を除く): 658652204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 47713, 95426, 143139, 190852, 286278, 333991, 572556, 667982, 1001973, 1335964, 2003946, 4007892, 4628161, 9256322, 13884483, 18512644, 27768966, 32397127, 55537932, 64794254, 97191381, 129588508, 194382762, 388765524]

約数ペア:

[(1, 388765524), (2, 194382762), (3, 129588508), (4, 97191381), (6, 64794254), (7, 55537932), (12, 32397127), (14, 27768966), (21, 18512644), (28, 13884483), (42, 9256322), (84, 4628161), (97, 4007892), (194, 2003946), (291, 1335964), (388, 1001973), (582, 667982), (679, 572556), (1164, 333991), (1358, 286278), (2037, 190852), (2716, 143139), (4074, 95426), (8148, 47713)]