256959992916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{648888871}}^1$

素因数の和:648888892

約数の個数: 36

約数和(自身を含む): 708586648224

約数和(自身を除く): 451626655308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 648888871, 1297777742, 1946666613, 2595555484, 3893333226, 5839999839, 7137777581, 7786666452, 11679999678, 14275555162, 21413332743, 23359999356, 28551110324, 42826665486, 64239998229, 85653330972, 128479996458, 256959992916]

約数ペア:

[(1, 256959992916), (2, 128479996458), (3, 85653330972), (4, 64239998229), (6, 42826665486), (9, 28551110324), (11, 23359999356), (12, 21413332743), (18, 14275555162), (22, 11679999678), (33, 7786666452), (36, 7137777581), (44, 5839999839), (66, 3893333226), (99, 2595555484), (132, 1946666613), (198, 1297777742), (396, 648888871)]