1261035648

素因数分解:

$2^7\times 3^3\times {\mathrm{364883}}^1$

素因数の和:364906

約数の個数: 64

約数和(自身を含む): 3721816800

約数和(自身を除く): 2460781152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 364883, 729766, 1094649, 1459532, 2189298, 2919064, 3283947, 4378596, 5838128, 6567894, 8757192, 9851841, 11676256, 13135788, 17514384, 19703682, 23352512, 26271576, 35028768, 39407364, 46705024, 52543152, 70057536, 78814728, 105086304, 140115072, 157629456, 210172608, 315258912, 420345216, 630517824, 1261035648]

約数ペア:

[(1, 1261035648), (2, 630517824), (3, 420345216), (4, 315258912), (6, 210172608), (8, 157629456), (9, 140115072), (12, 105086304), (16, 78814728), (18, 70057536), (24, 52543152), (27, 46705024), (32, 39407364), (36, 35028768), (48, 26271576), (54, 23352512), (64, 19703682), (72, 17514384), (96, 13135788), (108, 11676256), (128, 9851841), (144, 8757192), (192, 6567894), (216, 5838128), (288, 4378596), (384, 3283947), (432, 2919064), (576, 2189298), (864, 1459532), (1152, 1094649), (1728, 729766), (3456, 364883)]