334435664

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:939

約数の個数: 40

約数和(自身を含む): 656193120

約数和(自身を除く): 321757456

約数列:

[1, 2, 4, 8, 16, 131, 262, 379, 421, 524, 758, 842, 1048, 1516, 1684, 2096, 3032, 3368, 6064, 6736, 49649, 55151, 99298, 110302, 159559, 198596, 220604, 319118, 397192, 441208, 638236, 794384, 882416, 1276472, 2552944, 20902229, 41804458, 83608916, 167217832, 334435664]

約数ペア:

[(1, 334435664), (2, 167217832), (4, 83608916), (8, 41804458), (16, 20902229), (131, 2552944), (262, 1276472), (379, 882416), (421, 794384), (524, 638236), (758, 441208), (842, 397192), (1048, 319118), (1516, 220604), (1684, 198596), (2096, 159559), (3032, 110302), (3368, 99298), (6064, 55151), (6736, 49649)]