327539856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{974821}}^1$

素因数の和:974839

約数の個数: 40

約数和(自身を含む): 967023424

約数和(自身を除く): 639483568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 974821, 1949642, 2924463, 3899284, 5848926, 6823747, 7798568, 11697852, 13647494, 15597136, 20471241, 23395704, 27294988, 40942482, 46791408, 54589976, 81884964, 109179952, 163769928, 327539856]

約数ペア:

[(1, 327539856), (2, 163769928), (3, 109179952), (4, 81884964), (6, 54589976), (7, 46791408), (8, 40942482), (12, 27294988), (14, 23395704), (16, 20471241), (21, 15597136), (24, 13647494), (28, 11697852), (42, 7798568), (48, 6823747), (56, 5848926), (84, 3899284), (112, 2924463), (168, 1949642), (336, 974821)]