1291214154

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 2717245440

約数和(自身を除く): 1426031286

約数列:

[1, 2, 3, 6, 29, 58, 87, 107, 174, 214, 223, 311, 321, 446, 622, 642, 669, 933, 1338, 1866, 3103, 6206, 6467, 9019, 9309, 12934, 18038, 18618, 19401, 23861, 27057, 33277, 38802, 47722, 54114, 66554, 69353, 71583, 99831, 138706, 143166, 199662, 208059, 416118, 691969, 965033, 1383938, 1930066, 2011237, 2075907, 2895099, 4022474, 4151814, 5790198, 6033711, 7420771, 12067422, 14841542, 22262313, 44524626, 215202359, 430404718, 645607077, 1291214154]

約数ペア:

[(1, 1291214154), (2, 645607077), (3, 430404718), (6, 215202359), (29, 44524626), (58, 22262313), (87, 14841542), (107, 12067422), (174, 7420771), (214, 6033711), (223, 5790198), (311, 4151814), (321, 4022474), (446, 2895099), (622, 2075907), (642, 2011237), (669, 1930066), (933, 1383938), (1338, 965033), (1866, 691969), (3103, 416118), (6206, 208059), (6467, 199662), (9019, 143166), (9309, 138706), (12934, 99831), (18038, 71583), (18618, 69353), (19401, 66554), (23861, 54114), (27057, 47722), (33277, 38802)]