291207329232

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1971667}}^1$

素因数の和:1971876

約数の個数: 80

約数和(自身を含む): 800938861632

約数和(自身を除く): 509731532400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 181, 204, 272, 362, 408, 543, 724, 816, 1086, 1448, 2172, 2896, 3077, 4344, 6154, 8688, 9231, 12308, 18462, 24616, 36924, 49232, 73848, 147696, 1971667, 3943334, 5915001, 7886668, 11830002, 15773336, 23660004, 31546672, 33518339, 47320008, 67036678, 94640016, 100555017, 134073356, 201110034, 268146712, 356871727, 402220068, 536293424, 713743454, 804440136, 1070615181, 1427486908, 1608880272, 2141230362, 2854973816, 4282460724, 5709947632, 6066819359, 8564921448, 12133638718, 17129842896, 18200458077, 24267277436, 36400916154, 48534554872, 72801832308, 97069109744, 145603664616, 291207329232]

約数ペア:

[(1, 291207329232), (2, 145603664616), (3, 97069109744), (4, 72801832308), (6, 48534554872), (8, 36400916154), (12, 24267277436), (16, 18200458077), (17, 17129842896), (24, 12133638718), (34, 8564921448), (48, 6066819359), (51, 5709947632), (68, 4282460724), (102, 2854973816), (136, 2141230362), (181, 1608880272), (204, 1427486908), (272, 1070615181), (362, 804440136), (408, 713743454), (543, 536293424), (724, 402220068), (816, 356871727), (1086, 268146712), (1448, 201110034), (2172, 134073356), (2896, 100555017), (3077, 94640016), (4344, 67036678), (6154, 47320008), (8688, 33518339), (9231, 31546672), (12308, 23660004), (18462, 15773336), (24616, 11830002), (36924, 7886668), (49232, 5915001), (73848, 3943334), (147696, 1971667)]