212471424

素因数分解:

$2^7\times 3^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 288

約数和(自身を含む): 722723040

約数和(自身を除く): 510251616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 64, 66, 69, 72, 81, 88, 92, 96, 99, 108, 128, 132, 138, 144, 162, 176, 184, 192, 198, 207, 216, 243, 253, 264, 276, 288, 297, 324, 352, 368, 384, 396, 414, 432, 486, 506, 528, 552, 576, 594, 621, 648, 704, 729, 736, 759, 792, 828, 864, 891, 972, 1012, 1056, 1104, 1152, 1188, 1242, 1296, 1408, 1458, 1472, 1518, 1584, 1656, 1728, 1782, 1863, 1944, 2024, 2112, 2187, 2208, 2277, 2376, 2484, 2592, 2673, 2916, 2944, 3036, 3168, 3312, 3456, 3564, 3726, 3888, 4048, 4224, 4374, 4416, 4554, 4752, 4968, 5184, 5346, 5589, 5832, 6072, 6336, 6561, 6624, 6831, 7128, 7452, 7776, 8019, 8096, 8748, 8832, 9108, 9504, 9936, 10368, 10692, 11178, 11664, 12144, 12672, 13122, 13248, 13662, 14256, 14904, 15552, 16038, 16192, 16767, 17496, 18216, 19008, 19872, 20493, 21384, 22356, 23328, 24057, 24288, 26244, 26496, 27324, 28512, 29808, 31104, 32076, 32384, 33534, 34992, 36432, 38016, 39744, 40986, 42768, 44712, 46656, 48114, 48576, 50301, 52488, 54648, 57024, 59616, 61479, 64152, 67068, 69984, 72171, 72864, 79488, 81972, 85536, 89424, 93312, 96228, 97152, 100602, 104976, 109296, 114048, 119232, 122958, 128304, 134136, 139968, 144342, 145728, 150903, 163944, 171072, 178848, 184437, 192456, 201204, 209952, 218592, 238464, 245916, 256608, 268272, 279936, 288684, 291456, 301806, 327888, 342144, 357696, 368874, 384912, 402408, 419904, 437184, 491832, 513216, 536544, 553311, 577368, 603612, 655776, 715392, 737748, 769824, 804816, 839808, 874368, 983664, 1026432, 1073088, 1106622, 1154736, 1207224, 1311552, 1475496, 1539648, 1609632, 1659933, 1967328, 2146176, 2213244, 2309472, 2414448, 2623104, 2950992, 3079296, 3219264, 3319866, 3934656, 4426488, 4618944, 4828896, 5901984, 6438528, 6639732, 7869312, 8852976, 9237888, 9657792, 11803968, 13279464, 17705952, 19315584, 23607936, 26558928, 35411904, 53117856, 70823808, 106235712, 212471424]

約数ペア:

[(1, 212471424), (2, 106235712), (3, 70823808), (4, 53117856), (6, 35411904), (8, 26558928), (9, 23607936), (11, 19315584), (12, 17705952), (16, 13279464), (18, 11803968), (22, 9657792), (23, 9237888), (24, 8852976), (27, 7869312), (32, 6639732), (33, 6438528), (36, 5901984), (44, 4828896), (46, 4618944), (48, 4426488), (54, 3934656), (64, 3319866), (66, 3219264), (69, 3079296), (72, 2950992), (81, 2623104), (88, 2414448), (92, 2309472), (96, 2213244), (99, 2146176), (108, 1967328), (128, 1659933), (132, 1609632), (138, 1539648), (144, 1475496), (162, 1311552), (176, 1207224), (184, 1154736), (192, 1106622), (198, 1073088), (207, 1026432), (216, 983664), (243, 874368), (253, 839808), (264, 804816), (276, 769824), (288, 737748), (297, 715392), (324, 655776), (352, 603612), (368, 577368), (384, 553311), (396, 536544), (414, 513216), (432, 491832), (486, 437184), (506, 419904), (528, 402408), (552, 384912), (576, 368874), (594, 357696), (621, 342144), (648, 327888), (704, 301806), (729, 291456), (736, 288684), (759, 279936), (792, 268272), (828, 256608), (864, 245916), (891, 238464), (972, 218592), (1012, 209952), (1056, 201204), (1104, 192456), (1152, 184437), (1188, 178848), (1242, 171072), (1296, 163944), (1408, 150903), (1458, 145728), (1472, 144342), (1518, 139968), (1584, 134136), (1656, 128304), (1728, 122958), (1782, 119232), (1863, 114048), (1944, 109296), (2024, 104976), (2112, 100602), (2187, 97152), (2208, 96228), (2277, 93312), (2376, 89424), (2484, 85536), (2592, 81972), (2673, 79488), (2916, 72864), (2944, 72171), (3036, 69984), (3168, 67068), (3312, 64152), (3456, 61479), (3564, 59616), (3726, 57024), (3888, 54648), (4048, 52488), (4224, 50301), (4374, 48576), (4416, 48114), (4554, 46656), (4752, 44712), (4968, 42768), (5184, 40986), (5346, 39744), (5589, 38016), (5832, 36432), (6072, 34992), (6336, 33534), (6561, 32384), (6624, 32076), (6831, 31104), (7128, 29808), (7452, 28512), (7776, 27324), (8019, 26496), (8096, 26244), (8748, 24288), (8832, 24057), (9108, 23328), (9504, 22356), (9936, 21384), (10368, 20493), (10692, 19872), (11178, 19008), (11664, 18216), (12144, 17496), (12672, 16767), (13122, 16192), (13248, 16038), (13662, 15552), (14256, 14904)]