438481584

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{26947}}^1$

素因数の和:27074

約数の個数: 60

約数和(自身を含む): 1238045016

約数和(自身を除く): 799563432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 4068, 5424, 8136, 16272, 26947, 53894, 80841, 107788, 161682, 215576, 242523, 323364, 431152, 485046, 646728, 970092, 1293456, 1940184, 3045011, 3880368, 6090022, 9135033, 12180044, 18270066, 24360088, 27405099, 36540132, 48720176, 54810198, 73080264, 109620396, 146160528, 219240792, 438481584]

約数ペア:

[(1, 438481584), (2, 219240792), (3, 146160528), (4, 109620396), (6, 73080264), (8, 54810198), (9, 48720176), (12, 36540132), (16, 27405099), (18, 24360088), (24, 18270066), (36, 12180044), (48, 9135033), (72, 6090022), (113, 3880368), (144, 3045011), (226, 1940184), (339, 1293456), (452, 970092), (678, 646728), (904, 485046), (1017, 431152), (1356, 323364), (1808, 242523), (2034, 215576), (2712, 161682), (4068, 107788), (5424, 80841), (8136, 53894), (16272, 26947)]