313180912

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1949}}^1$

素因数の和:2062

約数の個数: 60

約数和(自身を含む): 675347400

約数和(自身を除く): 362166488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 121, 166, 176, 242, 332, 484, 664, 913, 968, 1328, 1826, 1936, 1949, 3652, 3898, 7304, 7796, 10043, 14608, 15592, 20086, 21439, 31184, 40172, 42878, 80344, 85756, 160688, 161767, 171512, 235829, 323534, 343024, 471658, 647068, 943316, 1294136, 1779437, 1886632, 2588272, 3558874, 3773264, 7117748, 14235496, 19573807, 28470992, 39147614, 78295228, 156590456, 313180912]

約数ペア:

[(1, 313180912), (2, 156590456), (4, 78295228), (8, 39147614), (11, 28470992), (16, 19573807), (22, 14235496), (44, 7117748), (83, 3773264), (88, 3558874), (121, 2588272), (166, 1886632), (176, 1779437), (242, 1294136), (332, 943316), (484, 647068), (664, 471658), (913, 343024), (968, 323534), (1328, 235829), (1826, 171512), (1936, 161767), (1949, 160688), (3652, 85756), (3898, 80344), (7304, 42878), (7796, 40172), (10043, 31184), (14608, 21439), (15592, 20086)]