254564322

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 536985120

約数和(自身を除く): 282420798

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 529, 577, 834, 1058, 1154, 1587, 1731, 3174, 3197, 3462, 6394, 9591, 13271, 19182, 26542, 39813, 73531, 79626, 80203, 147062, 160406, 220593, 240609, 305233, 441186, 481218, 610466, 915699, 1831398, 1844669, 3689338, 5534007, 11068014, 42427387, 84854774, 127282161, 254564322]

約数ペア:

[(1, 254564322), (2, 127282161), (3, 84854774), (6, 42427387), (23, 11068014), (46, 5534007), (69, 3689338), (138, 1844669), (139, 1831398), (278, 915699), (417, 610466), (529, 481218), (577, 441186), (834, 305233), (1058, 240609), (1154, 220593), (1587, 160406), (1731, 147062), (3174, 80203), (3197, 79626), (3462, 73531), (6394, 39813), (9591, 26542), (13271, 19182)]