742254513

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13009}}^1$

素因数の和:13062

約数の個数: 64

約数和(自身を含む): 1398835200

約数和(自身を除く): 656580687

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 133, 143, 209, 231, 247, 273, 399, 429, 627, 741, 1001, 1463, 1729, 2717, 3003, 4389, 5187, 8151, 13009, 19019, 39027, 57057, 91063, 143099, 169117, 247171, 273189, 429297, 507351, 741513, 1001693, 1183819, 1730197, 1860287, 2718881, 3005079, 3213223, 3551457, 5190591, 5580861, 8156643, 9639669, 13022009, 19032167, 22492561, 35345453, 39066027, 57096501, 67477683, 106036359, 247418171, 742254513]

約数ペア:

[(1, 742254513), (3, 247418171), (7, 106036359), (11, 67477683), (13, 57096501), (19, 39066027), (21, 35345453), (33, 22492561), (39, 19032167), (57, 13022009), (77, 9639669), (91, 8156643), (133, 5580861), (143, 5190591), (209, 3551457), (231, 3213223), (247, 3005079), (273, 2718881), (399, 1860287), (429, 1730197), (627, 1183819), (741, 1001693), (1001, 741513), (1463, 507351), (1729, 429297), (2717, 273189), (3003, 247171), (4389, 169117), (5187, 143099), (8151, 91063), (13009, 57057), (19019, 39027)]