399663264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4159}}^1$

素因数の和:4203

約数の個数: 192

約数和(自身を含む): 1408942080

約数和(自身を除く): 1009278816

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 96, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 416, 429, 462, 528, 546, 572, 616, 624, 672, 728, 858, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1456, 1716, 1848, 2002, 2184, 2288, 2464, 2912, 3003, 3432, 3696, 4004, 4159, 4368, 4576, 6006, 6864, 7392, 8008, 8318, 8736, 12012, 12477, 13728, 16016, 16636, 24024, 24954, 29113, 32032, 33272, 45749, 48048, 49908, 54067, 58226, 66544, 87339, 91498, 96096, 99816, 108134, 116452, 133088, 137247, 162201, 174678, 182996, 199632, 216268, 232904, 274494, 320243, 324402, 349356, 365992, 378469, 399264, 432536, 465808, 548988, 594737, 640486, 648804, 698712, 731984, 756938, 865072, 931616, 960729, 1097976, 1135407, 1189474, 1280972, 1297608, 1397424, 1463968, 1513876, 1730144, 1784211, 1921458, 2195952, 2270814, 2378948, 2561944, 2595216, 2794848, 3027752, 3568422, 3842916, 4163159, 4391904, 4541628, 4757896, 5123888, 5190432, 6055504, 7136844, 7685832, 8326318, 9083256, 9515792, 10247776, 12111008, 12489477, 14273688, 15371664, 16652636, 18166512, 19031584, 24978954, 28547376, 30743328, 33305272, 36333024, 49957908, 57094752, 66610544, 99915816, 133221088, 199831632, 399663264]

約数ペア:

[(1, 399663264), (2, 199831632), (3, 133221088), (4, 99915816), (6, 66610544), (7, 57094752), (8, 49957908), (11, 36333024), (12, 33305272), (13, 30743328), (14, 28547376), (16, 24978954), (21, 19031584), (22, 18166512), (24, 16652636), (26, 15371664), (28, 14273688), (32, 12489477), (33, 12111008), (39, 10247776), (42, 9515792), (44, 9083256), (48, 8326318), (52, 7685832), (56, 7136844), (66, 6055504), (77, 5190432), (78, 5123888), (84, 4757896), (88, 4541628), (91, 4391904), (96, 4163159), (104, 3842916), (112, 3568422), (132, 3027752), (143, 2794848), (154, 2595216), (156, 2561944), (168, 2378948), (176, 2270814), (182, 2195952), (208, 1921458), (224, 1784211), (231, 1730144), (264, 1513876), (273, 1463968), (286, 1397424), (308, 1297608), (312, 1280972), (336, 1189474), (352, 1135407), (364, 1097976), (416, 960729), (429, 931616), (462, 865072), (528, 756938), (546, 731984), (572, 698712), (616, 648804), (624, 640486), (672, 594737), (728, 548988), (858, 465808), (924, 432536), (1001, 399264), (1056, 378469), (1092, 365992), (1144, 349356), (1232, 324402), (1248, 320243), (1456, 274494), (1716, 232904), (1848, 216268), (2002, 199632), (2184, 182996), (2288, 174678), (2464, 162201), (2912, 137247), (3003, 133088), (3432, 116452), (3696, 108134), (4004, 99816), (4159, 96096), (4368, 91498), (4576, 87339), (6006, 66544), (6864, 58226), (7392, 54067), (8008, 49908), (8318, 48048), (8736, 45749), (12012, 33272), (12477, 32032), (13728, 29113), (16016, 24954), (16636, 24024)]