268891766

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 481915392

約数和(自身を除く): 213023626

約数列:

[1, 2, 11, 13, 22, 26, 121, 127, 143, 242, 254, 286, 673, 1346, 1397, 1573, 1651, 2794, 3146, 3302, 7403, 8749, 14806, 15367, 17498, 18161, 30734, 36322, 81433, 85471, 96239, 162866, 170942, 192478, 199771, 399542, 940181, 1058629, 1111123, 1880362, 2117258, 2222246, 10341991, 12222353, 20683982, 24444706, 134445883, 268891766]

約数ペア:

[(1, 268891766), (2, 134445883), (11, 24444706), (13, 20683982), (22, 12222353), (26, 10341991), (121, 2222246), (127, 2117258), (143, 1880362), (242, 1111123), (254, 1058629), (286, 940181), (673, 399542), (1346, 199771), (1397, 192478), (1573, 170942), (1651, 162866), (2794, 96239), (3146, 85471), (3302, 81433), (7403, 36322), (8749, 30734), (14806, 18161), (15367, 17498)]