297341512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 620751600

約数和(自身を除く): 323410088

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 137, 164, 274, 328, 509, 533, 548, 1018, 1066, 1096, 1781, 2036, 2132, 3562, 4072, 4264, 5617, 6617, 7124, 11234, 13234, 14248, 20869, 22468, 26468, 41738, 44936, 52936, 69733, 73021, 83476, 139466, 146042, 166952, 271297, 278932, 292084, 542594, 557864, 584168, 906529, 1085188, 1813058, 2170376, 2859053, 3626116, 5718106, 7252232, 11436212, 22872424, 37167689, 74335378, 148670756, 297341512]

約数ペア:

[(1, 297341512), (2, 148670756), (4, 74335378), (8, 37167689), (13, 22872424), (26, 11436212), (41, 7252232), (52, 5718106), (82, 3626116), (104, 2859053), (137, 2170376), (164, 1813058), (274, 1085188), (328, 906529), (509, 584168), (533, 557864), (548, 542594), (1018, 292084), (1066, 278932), (1096, 271297), (1781, 166952), (2036, 146042), (2132, 139466), (3562, 83476), (4072, 73021), (4264, 69733), (5617, 52936), (6617, 44936), (7124, 41738), (11234, 26468), (13234, 22468), (14248, 20869)]