2178371328

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9883}}^1$

素因数の和:9950

約数の個数: 144

約数和(自身を含む): 6788173056

約数和(自身を除く): 4609801728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 574, 656, 672, 768, 861, 896, 984, 1148, 1312, 1344, 1722, 1792, 1968, 2296, 2624, 2688, 3444, 3936, 4592, 5248, 5376, 6888, 7872, 9184, 9883, 10496, 13776, 15744, 18368, 19766, 27552, 29649, 31488, 36736, 39532, 55104, 59298, 69181, 73472, 79064, 110208, 118596, 138362, 158128, 207543, 220416, 237192, 276724, 316256, 405203, 415086, 474384, 553448, 632512, 810406, 830172, 948768, 1106896, 1215609, 1265024, 1620812, 1660344, 1897536, 2213792, 2431218, 2530048, 2836421, 3241624, 3320688, 3795072, 4427584, 4862436, 5672842, 6483248, 6641376, 7590144, 8509263, 8855168, 9724872, 11345684, 12966496, 13282752, 17018526, 17710336, 19449744, 22691368, 25932992, 26565504, 34037052, 38899488, 45382736, 51865984, 53131008, 68074104, 77798976, 90765472, 103731968, 136148208, 155597952, 181530944, 272296416, 311195904, 363061888, 544592832, 726123776, 1089185664, 2178371328]

約数ペア:

[(1, 2178371328), (2, 1089185664), (3, 726123776), (4, 544592832), (6, 363061888), (7, 311195904), (8, 272296416), (12, 181530944), (14, 155597952), (16, 136148208), (21, 103731968), (24, 90765472), (28, 77798976), (32, 68074104), (41, 53131008), (42, 51865984), (48, 45382736), (56, 38899488), (64, 34037052), (82, 26565504), (84, 25932992), (96, 22691368), (112, 19449744), (123, 17710336), (128, 17018526), (164, 13282752), (168, 12966496), (192, 11345684), (224, 9724872), (246, 8855168), (256, 8509263), (287, 7590144), (328, 6641376), (336, 6483248), (384, 5672842), (448, 4862436), (492, 4427584), (574, 3795072), (656, 3320688), (672, 3241624), (768, 2836421), (861, 2530048), (896, 2431218), (984, 2213792), (1148, 1897536), (1312, 1660344), (1344, 1620812), (1722, 1265024), (1792, 1215609), (1968, 1106896), (2296, 948768), (2624, 830172), (2688, 810406), (3444, 632512), (3936, 553448), (4592, 474384), (5248, 415086), (5376, 405203), (6888, 316256), (7872, 276724), (9184, 237192), (9883, 220416), (10496, 207543), (13776, 158128), (15744, 138362), (18368, 118596), (19766, 110208), (27552, 79064), (29649, 73472), (31488, 69181), (36736, 59298), (39532, 55104)]