255908754

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{57097}}^1$

素因数の和:57191

約数の個数: 32

約数和(自身を含む): 575547840

約数和(自身を除く): 319639086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 57097, 114194, 171291, 342582, 513873, 1027746, 1541619, 3083238, 4739051, 9478102, 14217153, 28434306, 42651459, 85302918, 127954377, 255908754]

約数ペア:

[(1, 255908754), (2, 127954377), (3, 85302918), (6, 42651459), (9, 28434306), (18, 14217153), (27, 9478102), (54, 4739051), (83, 3083238), (166, 1541619), (249, 1027746), (498, 513873), (747, 342582), (1494, 171291), (2241, 114194), (4482, 57097)]