289405008

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:442

約数の個数: 160

約数和(自身を含む): 888693120

約数和(自身を除く): 599288112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 157, 204, 216, 251, 272, 306, 314, 408, 432, 459, 471, 502, 612, 628, 753, 816, 918, 942, 1004, 1224, 1256, 1413, 1506, 1836, 1884, 2008, 2259, 2448, 2512, 2669, 2826, 3012, 3672, 3768, 4016, 4239, 4267, 4518, 5338, 5652, 6024, 6777, 7344, 7536, 8007, 8478, 8534, 9036, 10676, 11304, 12048, 12801, 13554, 16014, 16956, 17068, 18072, 21352, 22608, 24021, 25602, 27108, 32028, 33912, 34136, 36144, 38403, 39407, 42704, 48042, 51204, 54216, 64056, 67824, 68272, 72063, 76806, 78814, 96084, 102408, 108432, 115209, 118221, 128112, 144126, 153612, 157628, 192168, 204816, 230418, 236442, 288252, 307224, 315256, 354663, 384336, 460836, 472884, 576504, 614448, 630512, 669919, 709326, 921672, 945768, 1063989, 1153008, 1339838, 1418652, 1843344, 1891536, 2009757, 2127978, 2679676, 2837304, 4019514, 4255956, 5359352, 5674608, 6029271, 8039028, 8511912, 10718704, 12058542, 16078056, 17023824, 18087813, 24117084, 32156112, 36175626, 48234168, 72351252, 96468336, 144702504, 289405008]

約数ペア:

[(1, 289405008), (2, 144702504), (3, 96468336), (4, 72351252), (6, 48234168), (8, 36175626), (9, 32156112), (12, 24117084), (16, 18087813), (17, 17023824), (18, 16078056), (24, 12058542), (27, 10718704), (34, 8511912), (36, 8039028), (48, 6029271), (51, 5674608), (54, 5359352), (68, 4255956), (72, 4019514), (102, 2837304), (108, 2679676), (136, 2127978), (144, 2009757), (153, 1891536), (157, 1843344), (204, 1418652), (216, 1339838), (251, 1153008), (272, 1063989), (306, 945768), (314, 921672), (408, 709326), (432, 669919), (459, 630512), (471, 614448), (502, 576504), (612, 472884), (628, 460836), (753, 384336), (816, 354663), (918, 315256), (942, 307224), (1004, 288252), (1224, 236442), (1256, 230418), (1413, 204816), (1506, 192168), (1836, 157628), (1884, 153612), (2008, 144126), (2259, 128112), (2448, 118221), (2512, 115209), (2669, 108432), (2826, 102408), (3012, 96084), (3672, 78814), (3768, 76806), (4016, 72063), (4239, 68272), (4267, 67824), (4518, 64056), (5338, 54216), (5652, 51204), (6024, 48042), (6777, 42704), (7344, 39407), (7536, 38403), (8007, 36144), (8478, 34136), (8534, 33912), (9036, 32028), (10676, 27108), (11304, 25602), (12048, 24021), (12801, 22608), (13554, 21352), (16014, 18072), (16956, 17068)]