531491328

素因数分解:

$2^9\times 3^3\times {\mathrm{38447}}^1$

素因数の和:38474

約数の個数: 80

約数和(自身を含む): 1573292160

約数和(自身を除く): 1041800832

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, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 38447, 76894, 115341, 153788, 230682, 307576, 346023, 461364, 615152, 692046, 922728, 1038069, 1230304, 1384092, 1845456, 2076138, 2460608, 2768184, 3690912, 4152276, 4921216, 5536368, 7381824, 8304552, 9842432, 11072736, 14763648, 16609104, 19684864, 22145472, 29527296, 33218208, 44290944, 59054592, 66436416, 88581888, 132872832, 177163776, 265745664, 531491328]

約数ペア:

[(1, 531491328), (2, 265745664), (3, 177163776), (4, 132872832), (6, 88581888), (8, 66436416), (9, 59054592), (12, 44290944), (16, 33218208), (18, 29527296), (24, 22145472), (27, 19684864), (32, 16609104), (36, 14763648), (48, 11072736), (54, 9842432), (64, 8304552), (72, 7381824), (96, 5536368), (108, 4921216), (128, 4152276), (144, 3690912), (192, 2768184), (216, 2460608), (256, 2076138), (288, 1845456), (384, 1384092), (432, 1230304), (512, 1038069), (576, 922728), (768, 692046), (864, 615152), (1152, 461364), (1536, 346023), (1728, 307576), (2304, 230682), (3456, 153788), (4608, 115341), (6912, 76894), (13824, 38447)]