212246832

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 683956224

約数和(自身を除く): 471709392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 41, 42, 48, 49, 56, 62, 71, 82, 84, 93, 98, 112, 123, 124, 142, 147, 164, 168, 186, 196, 213, 217, 246, 248, 284, 287, 294, 328, 336, 372, 392, 426, 434, 492, 496, 497, 568, 574, 588, 651, 656, 744, 784, 852, 861, 868, 984, 994, 1136, 1148, 1176, 1271, 1302, 1488, 1491, 1519, 1704, 1722, 1736, 1968, 1988, 2009, 2201, 2296, 2352, 2542, 2604, 2911, 2982, 3038, 3408, 3444, 3472, 3479, 3813, 3976, 4018, 4402, 4557, 4592, 5084, 5208, 5822, 5964, 6027, 6076, 6603, 6888, 6958, 7626, 7952, 8036, 8733, 8804, 8897, 9114, 10168, 10416, 10437, 11644, 11928, 12054, 12152, 13206, 13776, 13916, 15252, 15407, 16072, 17466, 17608, 17794, 18228, 20336, 20377, 20874, 23288, 23856, 24108, 24304, 26412, 26691, 27832, 30504, 30814, 32144, 34932, 35216, 35588, 36456, 40754, 41748, 46221, 46576, 48216, 52824, 53382, 55664, 61008, 61131, 61628, 62279, 69864, 71176, 72912, 81508, 83496, 90241, 92442, 96432, 105648, 106764, 107849, 122262, 123256, 124558, 139728, 142352, 142639, 163016, 166992, 180482, 184884, 186837, 213528, 215698, 244524, 246512, 249116, 270723, 285278, 323547, 326032, 360964, 369768, 373674, 427056, 427917, 431396, 489048, 498232, 541446, 570556, 631687, 647094, 721928, 739536, 747348, 855834, 862792, 978096, 996464, 1082892, 1141112, 1263374, 1294188, 1443856, 1494696, 1711668, 1725584, 1895061, 2165784, 2282224, 2526748, 2588376, 2989392, 3423336, 3790122, 4331568, 4421809, 5053496, 5176752, 6846672, 7580244, 8843618, 10106992, 13265427, 15160488, 17687236, 26530854, 30320976, 35374472, 53061708, 70748944, 106123416, 212246832]

約数ペア:

[(1, 212246832), (2, 106123416), (3, 70748944), (4, 53061708), (6, 35374472), (7, 30320976), (8, 26530854), (12, 17687236), (14, 15160488), (16, 13265427), (21, 10106992), (24, 8843618), (28, 7580244), (31, 6846672), (41, 5176752), (42, 5053496), (48, 4421809), (49, 4331568), (56, 3790122), (62, 3423336), (71, 2989392), (82, 2588376), (84, 2526748), (93, 2282224), (98, 2165784), (112, 1895061), (123, 1725584), (124, 1711668), (142, 1494696), (147, 1443856), (164, 1294188), (168, 1263374), (186, 1141112), (196, 1082892), (213, 996464), (217, 978096), (246, 862792), (248, 855834), (284, 747348), (287, 739536), (294, 721928), (328, 647094), (336, 631687), (372, 570556), (392, 541446), (426, 498232), (434, 489048), (492, 431396), (496, 427917), (497, 427056), (568, 373674), (574, 369768), (588, 360964), (651, 326032), (656, 323547), (744, 285278), (784, 270723), (852, 249116), (861, 246512), (868, 244524), (984, 215698), (994, 213528), (1136, 186837), (1148, 184884), (1176, 180482), (1271, 166992), (1302, 163016), (1488, 142639), (1491, 142352), (1519, 139728), (1704, 124558), (1722, 123256), (1736, 122262), (1968, 107849), (1988, 106764), (2009, 105648), (2201, 96432), (2296, 92442), (2352, 90241), (2542, 83496), (2604, 81508), (2911, 72912), (2982, 71176), (3038, 69864), (3408, 62279), (3444, 61628), (3472, 61131), (3479, 61008), (3813, 55664), (3976, 53382), (4018, 52824), (4402, 48216), (4557, 46576), (4592, 46221), (5084, 41748), (5208, 40754), (5822, 36456), (5964, 35588), (6027, 35216), (6076, 34932), (6603, 32144), (6888, 30814), (6958, 30504), (7626, 27832), (7952, 26691), (8036, 26412), (8733, 24304), (8804, 24108), (8897, 23856), (9114, 23288), (10168, 20874), (10416, 20377), (10437, 20336), (11644, 18228), (11928, 17794), (12054, 17608), (12152, 17466), (13206, 16072), (13776, 15407), (13916, 15252)]