513947136

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{8161}}^1$

素因数の和:8223

約数の個数: 80

約数和(自身を含む): 1402753968

約数和(自身を除く): 888806832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1312, 1536, 1968, 2624, 3936, 5248, 7872, 8161, 10496, 15744, 16322, 20992, 24483, 31488, 32644, 48966, 62976, 65288, 97932, 130576, 195864, 261152, 334601, 391728, 522304, 669202, 783456, 1003803, 1044608, 1338404, 1566912, 2007606, 2089216, 2676808, 3133824, 4015212, 4178432, 5353616, 6267648, 8030424, 10707232, 12535296, 16060848, 21414464, 32121696, 42828928, 64243392, 85657856, 128486784, 171315712, 256973568, 513947136]

約数ペア:

[(1, 513947136), (2, 256973568), (3, 171315712), (4, 128486784), (6, 85657856), (8, 64243392), (12, 42828928), (16, 32121696), (24, 21414464), (32, 16060848), (41, 12535296), (48, 10707232), (64, 8030424), (82, 6267648), (96, 5353616), (123, 4178432), (128, 4015212), (164, 3133824), (192, 2676808), (246, 2089216), (256, 2007606), (328, 1566912), (384, 1338404), (492, 1044608), (512, 1003803), (656, 783456), (768, 669202), (984, 522304), (1312, 391728), (1536, 334601), (1968, 261152), (2624, 195864), (3936, 130576), (5248, 97932), (7872, 65288), (8161, 62976), (10496, 48966), (15744, 32644), (16322, 31488), (20992, 24483)]