213827904

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 224

約数和(自身を含む): 691286400

約数和(自身を除く): 477458496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 32, 34, 36, 48, 51, 54, 58, 64, 68, 72, 87, 96, 102, 108, 116, 136, 144, 153, 174, 192, 204, 216, 232, 251, 261, 272, 288, 306, 348, 408, 432, 459, 464, 493, 502, 522, 544, 576, 612, 696, 753, 783, 816, 864, 918, 928, 986, 1004, 1044, 1088, 1224, 1392, 1479, 1506, 1566, 1632, 1728, 1836, 1856, 1972, 2008, 2088, 2259, 2448, 2784, 2958, 3012, 3132, 3264, 3672, 3944, 4016, 4176, 4267, 4437, 4518, 4896, 5568, 5916, 6024, 6264, 6777, 7279, 7344, 7888, 8032, 8352, 8534, 8874, 9036, 9792, 11832, 12048, 12528, 12801, 13311, 13554, 14558, 14688, 15776, 16064, 16704, 17068, 17748, 18072, 21837, 23664, 24096, 25056, 25602, 26622, 27108, 29116, 29376, 31552, 34136, 35496, 36144, 38403, 43674, 47328, 48192, 50112, 51204, 53244, 54216, 58232, 65511, 68272, 70992, 72288, 76806, 87348, 94656, 102408, 106488, 108432, 115209, 116464, 123743, 131022, 136544, 141984, 144576, 153612, 174696, 196533, 204816, 212976, 216864, 230418, 232928, 247486, 262044, 273088, 283968, 307224, 349392, 371229, 393066, 409632, 425952, 433728, 460836, 465856, 494972, 524088, 614448, 698784, 742458, 786132, 819264, 851904, 921672, 989944, 1048176, 1113687, 1228896, 1397568, 1484916, 1572264, 1843344, 1979888, 2096352, 2227374, 2457792, 2969832, 3144528, 3341061, 3686688, 3959776, 4192704, 4454748, 5939664, 6289056, 6682122, 7373376, 7919552, 8909496, 11879328, 12578112, 13364244, 17818992, 23758656, 26728488, 35637984, 53456976, 71275968, 106913952, 213827904]

約数ペア:

[(1, 213827904), (2, 106913952), (3, 71275968), (4, 53456976), (6, 35637984), (8, 26728488), (9, 23758656), (12, 17818992), (16, 13364244), (17, 12578112), (18, 11879328), (24, 8909496), (27, 7919552), (29, 7373376), (32, 6682122), (34, 6289056), (36, 5939664), (48, 4454748), (51, 4192704), (54, 3959776), (58, 3686688), (64, 3341061), (68, 3144528), (72, 2969832), (87, 2457792), (96, 2227374), (102, 2096352), (108, 1979888), (116, 1843344), (136, 1572264), (144, 1484916), (153, 1397568), (174, 1228896), (192, 1113687), (204, 1048176), (216, 989944), (232, 921672), (251, 851904), (261, 819264), (272, 786132), (288, 742458), (306, 698784), (348, 614448), (408, 524088), (432, 494972), (459, 465856), (464, 460836), (493, 433728), (502, 425952), (522, 409632), (544, 393066), (576, 371229), (612, 349392), (696, 307224), (753, 283968), (783, 273088), (816, 262044), (864, 247486), (918, 232928), (928, 230418), (986, 216864), (1004, 212976), (1044, 204816), (1088, 196533), (1224, 174696), (1392, 153612), (1479, 144576), (1506, 141984), (1566, 136544), (1632, 131022), (1728, 123743), (1836, 116464), (1856, 115209), (1972, 108432), (2008, 106488), (2088, 102408), (2259, 94656), (2448, 87348), (2784, 76806), (2958, 72288), (3012, 70992), (3132, 68272), (3264, 65511), (3672, 58232), (3944, 54216), (4016, 53244), (4176, 51204), (4267, 50112), (4437, 48192), (4518, 47328), (4896, 43674), (5568, 38403), (5916, 36144), (6024, 35496), (6264, 34136), (6777, 31552), (7279, 29376), (7344, 29116), (7888, 27108), (8032, 26622), (8352, 25602), (8534, 25056), (8874, 24096), (9036, 23664), (9792, 21837), (11832, 18072), (12048, 17748), (12528, 17068), (12801, 16704), (13311, 16064), (13554, 15776), (14558, 14688)]