193641448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24181}}^1$

素因数の和:24218

約数の個数: 64

約数和(自身を含む): 487509120

約数和(自身を除く): 293867672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 24181, 48362, 96724, 169267, 193448, 265991, 314353, 338534, 531982, 628706, 677068, 1063964, 1257412, 1354136, 1861937, 2127928, 2200471, 2514824, 3457883, 3723874, 4400942, 6915766, 7447748, 8801884, 13831532, 14895496, 17603768, 24205181, 27663064, 48410362, 96820724, 193641448]

約数ペア:

[(1, 193641448), (2, 96820724), (4, 48410362), (7, 27663064), (8, 24205181), (11, 17603768), (13, 14895496), (14, 13831532), (22, 8801884), (26, 7447748), (28, 6915766), (44, 4400942), (52, 3723874), (56, 3457883), (77, 2514824), (88, 2200471), (91, 2127928), (104, 1861937), (143, 1354136), (154, 1257412), (182, 1063964), (286, 677068), (308, 628706), (364, 531982), (572, 338534), (616, 314353), (728, 265991), (1001, 193448), (1144, 169267), (2002, 96724), (4004, 48362), (8008, 24181)]