339331408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{10949}}^1$

素因数の和:11119

約数の個数: 40

約数和(自身を含む): 712845000

約数和(自身を除く): 373513592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 1192, 1937, 2384, 3874, 7748, 10949, 15496, 21898, 30992, 43796, 87592, 142337, 175184, 284674, 569348, 1138696, 1631401, 2277392, 3262802, 6525604, 13051208, 21208213, 26102416, 42416426, 84832852, 169665704, 339331408]

約数ペア:

[(1, 339331408), (2, 169665704), (4, 84832852), (8, 42416426), (13, 26102416), (16, 21208213), (26, 13051208), (52, 6525604), (104, 3262802), (149, 2277392), (208, 1631401), (298, 1138696), (596, 569348), (1192, 284674), (1937, 175184), (2384, 142337), (3874, 87592), (7748, 43796), (10949, 30992), (15496, 21898)]