222569024

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:475

約数の個数: 56

約数和(自身を含む): 450616320

約数和(自身を除く): 228047296

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 139, 197, 254, 278, 394, 508, 556, 788, 1016, 1112, 1576, 2032, 2224, 3152, 4064, 4448, 6304, 8128, 8896, 12608, 17653, 25019, 27383, 35306, 50038, 54766, 70612, 100076, 109532, 141224, 200152, 219064, 282448, 400304, 438128, 564896, 800608, 876256, 1129792, 1601216, 1752512, 3477641, 6955282, 13910564, 27821128, 55642256, 111284512, 222569024]

約数ペア:

[(1, 222569024), (2, 111284512), (4, 55642256), (8, 27821128), (16, 13910564), (32, 6955282), (64, 3477641), (127, 1752512), (139, 1601216), (197, 1129792), (254, 876256), (278, 800608), (394, 564896), (508, 438128), (556, 400304), (788, 282448), (1016, 219064), (1112, 200152), (1576, 141224), (2032, 109532), (2224, 100076), (3152, 70612), (4064, 54766), (4448, 50038), (6304, 35306), (8128, 27383), (8896, 25019), (12608, 17653)]