245758128

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 320

約数和(自身を含む): 857088000

約数和(自身を除く): 611329872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 44, 46, 48, 49, 56, 59, 66, 69, 77, 84, 88, 92, 98, 112, 118, 132, 138, 147, 154, 161, 168, 176, 177, 184, 196, 231, 236, 253, 264, 276, 294, 308, 322, 336, 343, 354, 368, 392, 413, 462, 472, 483, 506, 528, 539, 552, 588, 616, 644, 649, 686, 708, 759, 784, 826, 924, 944, 966, 1012, 1029, 1078, 1104, 1127, 1176, 1232, 1239, 1288, 1298, 1357, 1372, 1416, 1518, 1617, 1652, 1771, 1848, 1932, 1947, 2024, 2058, 2156, 2254, 2352, 2478, 2576, 2596, 2714, 2744, 2832, 2891, 3036, 3234, 3304, 3381, 3542, 3696, 3773, 3864, 3894, 4048, 4071, 4116, 4312, 4508, 4543, 4956, 5192, 5313, 5428, 5488, 5782, 6072, 6468, 6608, 6762, 7084, 7546, 7728, 7788, 7889, 8142, 8232, 8624, 8673, 9016, 9086, 9499, 9912, 10384, 10626, 10856, 11319, 11564, 12144, 12397, 12936, 13524, 13629, 14168, 14927, 15092, 15576, 15778, 16284, 16464, 17346, 18032, 18172, 18998, 19824, 20237, 21252, 21712, 22638, 23128, 23667, 24794, 25872, 27048, 27258, 28336, 28497, 29854, 30184, 31152, 31556, 31801, 32568, 34692, 36344, 37191, 37996, 40474, 42504, 44781, 45276, 46256, 47334, 49588, 54096, 54516, 56994, 59708, 60368, 60711, 63112, 63602, 65136, 66493, 69384, 72688, 74382, 75992, 80948, 85008, 86779, 89562, 90552, 94668, 95403, 99176, 104489, 109032, 113988, 119416, 121422, 126224, 127204, 132986, 138768, 148764, 151984, 161896, 173558, 179124, 181104, 189336, 190806, 198352, 199479, 208978, 218064, 222607, 227976, 238832, 242844, 254408, 260337, 265972, 297528, 313467, 323792, 347116, 358248, 378672, 381612, 398958, 417956, 445214, 455952, 465451, 485688, 508816, 520674, 531944, 595056, 626934, 667821, 694232, 716496, 731423, 763224, 797916, 835912, 890428, 930902, 971376, 1041348, 1063888, 1253868, 1335642, 1388464, 1396353, 1462846, 1526448, 1595832, 1671824, 1780856, 1861804, 2082696, 2194269, 2507736, 2671284, 2792706, 2925692, 3191664, 3561712, 3723608, 4165392, 4388538, 5015472, 5119961, 5342568, 5585412, 5851384, 7447216, 8777076, 10239922, 10685136, 11170824, 11702768, 15359883, 17554152, 20479844, 22341648, 30719766, 35108304, 40959688, 61439532, 81919376, 122879064, 245758128]

約数ペア:

[(1, 245758128), (2, 122879064), (3, 81919376), (4, 61439532), (6, 40959688), (7, 35108304), (8, 30719766), (11, 22341648), (12, 20479844), (14, 17554152), (16, 15359883), (21, 11702768), (22, 11170824), (23, 10685136), (24, 10239922), (28, 8777076), (33, 7447216), (42, 5851384), (44, 5585412), (46, 5342568), (48, 5119961), (49, 5015472), (56, 4388538), (59, 4165392), (66, 3723608), (69, 3561712), (77, 3191664), (84, 2925692), (88, 2792706), (92, 2671284), (98, 2507736), (112, 2194269), (118, 2082696), (132, 1861804), (138, 1780856), (147, 1671824), (154, 1595832), (161, 1526448), (168, 1462846), (176, 1396353), (177, 1388464), (184, 1335642), (196, 1253868), (231, 1063888), (236, 1041348), (253, 971376), (264, 930902), (276, 890428), (294, 835912), (308, 797916), (322, 763224), (336, 731423), (343, 716496), (354, 694232), (368, 667821), (392, 626934), (413, 595056), (462, 531944), (472, 520674), (483, 508816), (506, 485688), (528, 465451), (539, 455952), (552, 445214), (588, 417956), (616, 398958), (644, 381612), (649, 378672), (686, 358248), (708, 347116), (759, 323792), (784, 313467), (826, 297528), (924, 265972), (944, 260337), (966, 254408), (1012, 242844), (1029, 238832), (1078, 227976), (1104, 222607), (1127, 218064), (1176, 208978), (1232, 199479), (1239, 198352), (1288, 190806), (1298, 189336), (1357, 181104), (1372, 179124), (1416, 173558), (1518, 161896), (1617, 151984), (1652, 148764), (1771, 138768), (1848, 132986), (1932, 127204), (1947, 126224), (2024, 121422), (2058, 119416), (2156, 113988), (2254, 109032), (2352, 104489), (2478, 99176), (2576, 95403), (2596, 94668), (2714, 90552), (2744, 89562), (2832, 86779), (2891, 85008), (3036, 80948), (3234, 75992), (3304, 74382), (3381, 72688), (3542, 69384), (3696, 66493), (3773, 65136), (3864, 63602), (3894, 63112), (4048, 60711), (4071, 60368), (4116, 59708), (4312, 56994), (4508, 54516), (4543, 54096), (4956, 49588), (5192, 47334), (5313, 46256), (5428, 45276), (5488, 44781), (5782, 42504), (6072, 40474), (6468, 37996), (6608, 37191), (6762, 36344), (7084, 34692), (7546, 32568), (7728, 31801), (7788, 31556), (7889, 31152), (8142, 30184), (8232, 29854), (8624, 28497), (8673, 28336), (9016, 27258), (9086, 27048), (9499, 25872), (9912, 24794), (10384, 23667), (10626, 23128), (10856, 22638), (11319, 21712), (11564, 21252), (12144, 20237), (12397, 19824), (12936, 18998), (13524, 18172), (13629, 18032), (14168, 17346), (14927, 16464), (15092, 16284), (15576, 15778)]