389808384

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2396

約数の個数: 144

約数和(自身を含む): 1224437760

約数和(自身を除く): 834629376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1984, 2339, 2604, 2688, 2976, 3472, 3968, 4678, 5208, 5376, 5952, 6944, 7017, 7936, 9356, 10416, 11904, 13888, 14034, 16373, 18712, 20832, 23808, 27776, 28068, 32746, 37424, 41664, 49119, 55552, 56136, 65492, 72509, 74848, 83328, 98238, 112272, 130984, 145018, 149696, 166656, 196476, 217527, 224544, 261968, 290036, 299392, 392952, 435054, 449088, 507563, 523936, 580072, 598784, 785904, 870108, 898176, 1015126, 1047872, 1160144, 1522689, 1571808, 1740216, 1796352, 2030252, 2095744, 2320288, 3045378, 3143616, 3480432, 4060504, 4191488, 4640576, 6090756, 6287232, 6960864, 8121008, 9281152, 12181512, 12574464, 13921728, 16242016, 18562304, 24363024, 27843456, 32484032, 48726048, 55686912, 64968064, 97452096, 129936128, 194904192, 389808384]

約数ペア:

[(1, 389808384), (2, 194904192), (3, 129936128), (4, 97452096), (6, 64968064), (7, 55686912), (8, 48726048), (12, 32484032), (14, 27843456), (16, 24363024), (21, 18562304), (24, 16242016), (28, 13921728), (31, 12574464), (32, 12181512), (42, 9281152), (48, 8121008), (56, 6960864), (62, 6287232), (64, 6090756), (84, 4640576), (93, 4191488), (96, 4060504), (112, 3480432), (124, 3143616), (128, 3045378), (168, 2320288), (186, 2095744), (192, 2030252), (217, 1796352), (224, 1740216), (248, 1571808), (256, 1522689), (336, 1160144), (372, 1047872), (384, 1015126), (434, 898176), (448, 870108), (496, 785904), (651, 598784), (672, 580072), (744, 523936), (768, 507563), (868, 449088), (896, 435054), (992, 392952), (1302, 299392), (1344, 290036), (1488, 261968), (1736, 224544), (1792, 217527), (1984, 196476), (2339, 166656), (2604, 149696), (2688, 145018), (2976, 130984), (3472, 112272), (3968, 98238), (4678, 83328), (5208, 74848), (5376, 72509), (5952, 65492), (6944, 56136), (7017, 55552), (7936, 49119), (9356, 41664), (10416, 37424), (11904, 32746), (13888, 28068), (14034, 27776), (16373, 23808), (18712, 20832)]