242567808

素因数分解:

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

素因数の和:167

約数の個数: 256

約数和(自身を含む): 789626880

約数和(自身を除く): 547059072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 41, 42, 48, 56, 62, 64, 71, 82, 84, 93, 96, 112, 123, 124, 128, 142, 164, 168, 186, 192, 213, 217, 224, 246, 248, 284, 287, 328, 336, 372, 384, 426, 434, 448, 492, 496, 497, 568, 574, 651, 656, 672, 744, 852, 861, 868, 896, 984, 992, 994, 1136, 1148, 1271, 1302, 1312, 1344, 1488, 1491, 1704, 1722, 1736, 1968, 1984, 1988, 2201, 2272, 2296, 2542, 2604, 2624, 2688, 2911, 2976, 2982, 3408, 3444, 3472, 3813, 3936, 3968, 3976, 4402, 4544, 4592, 5084, 5208, 5248, 5822, 5952, 5964, 6603, 6816, 6888, 6944, 7626, 7872, 7952, 8733, 8804, 8897, 9088, 9184, 10168, 10416, 11644, 11904, 11928, 13206, 13632, 13776, 13888, 15252, 15407, 15744, 15904, 17466, 17608, 17794, 18368, 20336, 20377, 20832, 23288, 23856, 26412, 26691, 27264, 27552, 27776, 30504, 30814, 31808, 34932, 35216, 35588, 36736, 40672, 40754, 41664, 46221, 46576, 47712, 52824, 53382, 55104, 61008, 61131, 61628, 63616, 69864, 70432, 71176, 81344, 81508, 83328, 90241, 92442, 93152, 95424, 105648, 106764, 110208, 122016, 122262, 123256, 139728, 140864, 142352, 162688, 163016, 180482, 184884, 186304, 190848, 211296, 213528, 244032, 244524, 246512, 270723, 279456, 281728, 284704, 326032, 360964, 369768, 372608, 422592, 427056, 488064, 489048, 493024, 541446, 558912, 569408, 631687, 652064, 721928, 739536, 845184, 854112, 978096, 986048, 1082892, 1117824, 1138816, 1263374, 1304128, 1443856, 1479072, 1708224, 1895061, 1956192, 1972096, 2165784, 2526748, 2608256, 2887712, 2958144, 3416448, 3790122, 3912384, 4331568, 5053496, 5775424, 5916288, 7580244, 7824768, 8663136, 10106992, 11550848, 15160488, 17326272, 20213984, 30320976, 34652544, 40427968, 60641952, 80855936, 121283904, 242567808]

約数ペア:

[(1, 242567808), (2, 121283904), (3, 80855936), (4, 60641952), (6, 40427968), (7, 34652544), (8, 30320976), (12, 20213984), (14, 17326272), (16, 15160488), (21, 11550848), (24, 10106992), (28, 8663136), (31, 7824768), (32, 7580244), (41, 5916288), (42, 5775424), (48, 5053496), (56, 4331568), (62, 3912384), (64, 3790122), (71, 3416448), (82, 2958144), (84, 2887712), (93, 2608256), (96, 2526748), (112, 2165784), (123, 1972096), (124, 1956192), (128, 1895061), (142, 1708224), (164, 1479072), (168, 1443856), (186, 1304128), (192, 1263374), (213, 1138816), (217, 1117824), (224, 1082892), (246, 986048), (248, 978096), (284, 854112), (287, 845184), (328, 739536), (336, 721928), (372, 652064), (384, 631687), (426, 569408), (434, 558912), (448, 541446), (492, 493024), (496, 489048), (497, 488064), (568, 427056), (574, 422592), (651, 372608), (656, 369768), (672, 360964), (744, 326032), (852, 284704), (861, 281728), (868, 279456), (896, 270723), (984, 246512), (992, 244524), (994, 244032), (1136, 213528), (1148, 211296), (1271, 190848), (1302, 186304), (1312, 184884), (1344, 180482), (1488, 163016), (1491, 162688), (1704, 142352), (1722, 140864), (1736, 139728), (1968, 123256), (1984, 122262), (1988, 122016), (2201, 110208), (2272, 106764), (2296, 105648), (2542, 95424), (2604, 93152), (2624, 92442), (2688, 90241), (2911, 83328), (2976, 81508), (2982, 81344), (3408, 71176), (3444, 70432), (3472, 69864), (3813, 63616), (3936, 61628), (3968, 61131), (3976, 61008), (4402, 55104), (4544, 53382), (4592, 52824), (5084, 47712), (5208, 46576), (5248, 46221), (5822, 41664), (5952, 40754), (5964, 40672), (6603, 36736), (6816, 35588), (6888, 35216), (6944, 34932), (7626, 31808), (7872, 30814), (7952, 30504), (8733, 27776), (8804, 27552), (8897, 27264), (9088, 26691), (9184, 26412), (10168, 23856), (10416, 23288), (11644, 20832), (11904, 20377), (11928, 20336), (13206, 18368), (13632, 17794), (13776, 17608), (13888, 17466), (15252, 15904), (15407, 15744)]