243847968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 798400512

約数和(自身を除く): 554552544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 103, 104, 112, 156, 168, 182, 206, 208, 224, 271, 273, 309, 312, 336, 364, 412, 416, 542, 546, 618, 624, 672, 721, 728, 813, 824, 1084, 1092, 1236, 1248, 1339, 1442, 1456, 1626, 1648, 1897, 2163, 2168, 2184, 2472, 2678, 2884, 2912, 3252, 3296, 3523, 3794, 4017, 4326, 4336, 4368, 4944, 5356, 5691, 5768, 6504, 7046, 7588, 8034, 8652, 8672, 8736, 9373, 9888, 10569, 10712, 11382, 11536, 13008, 14092, 15176, 16068, 17304, 18746, 21138, 21424, 22764, 23072, 24661, 26016, 27913, 28119, 28184, 30352, 32136, 34608, 37492, 42276, 42848, 45528, 49322, 55826, 56238, 56368, 60704, 64272, 69216, 73983, 74984, 83739, 84552, 91056, 98644, 111652, 112476, 112736, 128544, 147966, 149968, 167478, 169104, 182112, 195391, 197288, 223304, 224952, 295932, 299936, 334956, 338208, 362869, 390782, 394576, 446608, 449904, 586173, 591864, 669912, 725738, 781564, 789152, 893216, 899808, 1088607, 1172346, 1183728, 1339824, 1451476, 1563128, 2177214, 2344692, 2367456, 2540083, 2679648, 2902952, 3126256, 4354428, 4689384, 5080166, 5805904, 6252512, 7620249, 8708856, 9378768, 10160332, 11611808, 15240498, 17417712, 18757536, 20320664, 30480996, 34835424, 40641328, 60961992, 81282656, 121923984, 243847968]

約数ペア:

[(1, 243847968), (2, 121923984), (3, 81282656), (4, 60961992), (6, 40641328), (7, 34835424), (8, 30480996), (12, 20320664), (13, 18757536), (14, 17417712), (16, 15240498), (21, 11611808), (24, 10160332), (26, 9378768), (28, 8708856), (32, 7620249), (39, 6252512), (42, 5805904), (48, 5080166), (52, 4689384), (56, 4354428), (78, 3126256), (84, 2902952), (91, 2679648), (96, 2540083), (103, 2367456), (104, 2344692), (112, 2177214), (156, 1563128), (168, 1451476), (182, 1339824), (206, 1183728), (208, 1172346), (224, 1088607), (271, 899808), (273, 893216), (309, 789152), (312, 781564), (336, 725738), (364, 669912), (412, 591864), (416, 586173), (542, 449904), (546, 446608), (618, 394576), (624, 390782), (672, 362869), (721, 338208), (728, 334956), (813, 299936), (824, 295932), (1084, 224952), (1092, 223304), (1236, 197288), (1248, 195391), (1339, 182112), (1442, 169104), (1456, 167478), (1626, 149968), (1648, 147966), (1897, 128544), (2163, 112736), (2168, 112476), (2184, 111652), (2472, 98644), (2678, 91056), (2884, 84552), (2912, 83739), (3252, 74984), (3296, 73983), (3523, 69216), (3794, 64272), (4017, 60704), (4326, 56368), (4336, 56238), (4368, 55826), (4944, 49322), (5356, 45528), (5691, 42848), (5768, 42276), (6504, 37492), (7046, 34608), (7588, 32136), (8034, 30352), (8652, 28184), (8672, 28119), (8736, 27913), (9373, 26016), (9888, 24661), (10569, 23072), (10712, 22764), (11382, 21424), (11536, 21138), (13008, 18746), (14092, 17304), (15176, 16068)]