249115072

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{30649}}^1$

素因数の和:30788

約数の個数: 28

約数和(自身を含む): 498246400

約数和(自身を除く): 249131328

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 30649, 61298, 122596, 245192, 490384, 980768, 1961536, 3892423, 7784846, 15569692, 31139384, 62278768, 124557536, 249115072]

約数ペア:

[(1, 249115072), (2, 124557536), (4, 62278768), (8, 31139384), (16, 15569692), (32, 7784846), (64, 3892423), (127, 1961536), (254, 980768), (508, 490384), (1016, 245192), (2032, 122596), (4064, 61298), (8128, 30649)]