219251088

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 240

約数和(自身を含む): 750547200

約数和(自身を除く): 531296112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 98, 112, 126, 138, 144, 147, 161, 168, 184, 193, 196, 207, 252, 276, 294, 322, 336, 343, 368, 386, 392, 414, 441, 483, 504, 552, 579, 588, 644, 686, 772, 784, 828, 882, 966, 1008, 1029, 1104, 1127, 1158, 1176, 1288, 1351, 1372, 1449, 1544, 1656, 1737, 1764, 1932, 2058, 2254, 2316, 2352, 2576, 2702, 2744, 2898, 3087, 3088, 3312, 3381, 3474, 3528, 3864, 4053, 4116, 4439, 4508, 4632, 5404, 5488, 5796, 6174, 6762, 6948, 7056, 7728, 7889, 8106, 8232, 8878, 9016, 9264, 9457, 10143, 10808, 11592, 12159, 12348, 13317, 13524, 13896, 15778, 16212, 16464, 17756, 18032, 18914, 20286, 21616, 23184, 23667, 24318, 24696, 26634, 27048, 27792, 28371, 31073, 31556, 32424, 35512, 37828, 39951, 40572, 47334, 48636, 49392, 53268, 54096, 56742, 62146, 63112, 64848, 66199, 71001, 71024, 75656, 79902, 81144, 85113, 93219, 94668, 97272, 106536, 113484, 124292, 126224, 132398, 142002, 151312, 159804, 162288, 170226, 186438, 189336, 194544, 198597, 213072, 217511, 226968, 248584, 264796, 279657, 284004, 319608, 340452, 372876, 378672, 397194, 435022, 453936, 497168, 529592, 559314, 568008, 595791, 639216, 652533, 680904, 745752, 794388, 870044, 1059184, 1118628, 1136016, 1191582, 1305066, 1361808, 1491504, 1522577, 1588776, 1740088, 1957599, 2237256, 2383164, 2610132, 3045154, 3177552, 3480176, 3915198, 4474512, 4567731, 4766328, 5220264, 6090308, 7830396, 9135462, 9532656, 10440528, 12180616, 13703193, 15660792, 18270924, 24361232, 27406386, 31321584, 36541848, 54812772, 73083696, 109625544, 219251088]

約数ペア:

[(1, 219251088), (2, 109625544), (3, 73083696), (4, 54812772), (6, 36541848), (7, 31321584), (8, 27406386), (9, 24361232), (12, 18270924), (14, 15660792), (16, 13703193), (18, 12180616), (21, 10440528), (23, 9532656), (24, 9135462), (28, 7830396), (36, 6090308), (42, 5220264), (46, 4766328), (48, 4567731), (49, 4474512), (56, 3915198), (63, 3480176), (69, 3177552), (72, 3045154), (84, 2610132), (92, 2383164), (98, 2237256), (112, 1957599), (126, 1740088), (138, 1588776), (144, 1522577), (147, 1491504), (161, 1361808), (168, 1305066), (184, 1191582), (193, 1136016), (196, 1118628), (207, 1059184), (252, 870044), (276, 794388), (294, 745752), (322, 680904), (336, 652533), (343, 639216), (368, 595791), (386, 568008), (392, 559314), (414, 529592), (441, 497168), (483, 453936), (504, 435022), (552, 397194), (579, 378672), (588, 372876), (644, 340452), (686, 319608), (772, 284004), (784, 279657), (828, 264796), (882, 248584), (966, 226968), (1008, 217511), (1029, 213072), (1104, 198597), (1127, 194544), (1158, 189336), (1176, 186438), (1288, 170226), (1351, 162288), (1372, 159804), (1449, 151312), (1544, 142002), (1656, 132398), (1737, 126224), (1764, 124292), (1932, 113484), (2058, 106536), (2254, 97272), (2316, 94668), (2352, 93219), (2576, 85113), (2702, 81144), (2744, 79902), (2898, 75656), (3087, 71024), (3088, 71001), (3312, 66199), (3381, 64848), (3474, 63112), (3528, 62146), (3864, 56742), (4053, 54096), (4116, 53268), (4439, 49392), (4508, 48636), (4632, 47334), (5404, 40572), (5488, 39951), (5796, 37828), (6174, 35512), (6762, 32424), (6948, 31556), (7056, 31073), (7728, 28371), (7889, 27792), (8106, 27048), (8232, 26634), (8878, 24696), (9016, 24318), (9264, 23667), (9457, 23184), (10143, 21616), (10808, 20286), (11592, 18914), (12159, 18032), (12348, 17756), (13317, 16464), (13524, 16212), (13896, 15778)]