123683328

素因数分解:

$2^9\times 3^3\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 160

約数和(自身を含む): 383011200

約数和(自身を除く): 259327872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 389, 414, 432, 512, 552, 576, 621, 736, 768, 778, 828, 864, 1104, 1152, 1167, 1242, 1472, 1536, 1556, 1656, 1728, 2208, 2304, 2334, 2484, 2944, 3112, 3312, 3456, 3501, 4416, 4608, 4668, 4968, 5888, 6224, 6624, 6912, 7002, 8832, 8947, 9336, 9936, 10503, 11776, 12448, 13248, 13824, 14004, 17664, 17894, 18672, 19872, 21006, 24896, 26496, 26841, 28008, 35328, 35788, 37344, 39744, 42012, 49792, 52992, 53682, 56016, 71576, 74688, 79488, 80523, 84024, 99584, 105984, 107364, 112032, 143152, 149376, 158976, 161046, 168048, 199168, 214728, 224064, 241569, 286304, 298752, 317952, 322092, 336096, 429456, 448128, 483138, 572608, 597504, 644184, 672192, 858912, 896256, 966276, 1145216, 1288368, 1344384, 1717824, 1792512, 1932552, 2290432, 2576736, 2688768, 3435648, 3865104, 4580864, 5153472, 5377536, 6871296, 7730208, 10306944, 13742592, 15460416, 20613888, 30920832, 41227776, 61841664, 123683328]

約数ペア:

[(1, 123683328), (2, 61841664), (3, 41227776), (4, 30920832), (6, 20613888), (8, 15460416), (9, 13742592), (12, 10306944), (16, 7730208), (18, 6871296), (23, 5377536), (24, 5153472), (27, 4580864), (32, 3865104), (36, 3435648), (46, 2688768), (48, 2576736), (54, 2290432), (64, 1932552), (69, 1792512), (72, 1717824), (92, 1344384), (96, 1288368), (108, 1145216), (128, 966276), (138, 896256), (144, 858912), (184, 672192), (192, 644184), (207, 597504), (216, 572608), (256, 483138), (276, 448128), (288, 429456), (368, 336096), (384, 322092), (389, 317952), (414, 298752), (432, 286304), (512, 241569), (552, 224064), (576, 214728), (621, 199168), (736, 168048), (768, 161046), (778, 158976), (828, 149376), (864, 143152), (1104, 112032), (1152, 107364), (1167, 105984), (1242, 99584), (1472, 84024), (1536, 80523), (1556, 79488), (1656, 74688), (1728, 71576), (2208, 56016), (2304, 53682), (2334, 52992), (2484, 49792), (2944, 42012), (3112, 39744), (3312, 37344), (3456, 35788), (3501, 35328), (4416, 28008), (4608, 26841), (4668, 26496), (4968, 24896), (5888, 21006), (6224, 19872), (6624, 18672), (6912, 17894), (7002, 17664), (8832, 14004), (8947, 13824), (9336, 13248), (9936, 12448), (10503, 11776)]