943161856

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:722

約数の個数: 160

約数和(自身を含む): 2397846528

約数和(自身を除く): 1454684672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 512, 653, 728, 806, 832, 868, 896, 992, 1306, 1456, 1612, 1664, 1736, 1792, 1984, 2612, 2821, 2912, 3224, 3328, 3472, 3584, 3968, 4571, 5224, 5642, 5824, 6448, 6656, 6944, 7936, 8489, 9142, 10448, 11284, 11648, 12896, 13888, 15872, 16978, 18284, 20243, 20896, 22568, 23296, 25792, 27776, 33956, 36568, 40486, 41792, 45136, 46592, 51584, 55552, 59423, 67912, 73136, 80972, 83584, 90272, 103168, 111104, 118846, 135824, 141701, 146272, 161944, 167168, 180544, 206336, 237692, 263159, 271648, 283402, 292544, 323888, 334336, 361088, 475384, 526318, 543296, 566804, 585088, 647776, 722176, 950768, 1052636, 1086592, 1133608, 1170176, 1295552, 1444352, 1842113, 1901536, 2105272, 2173184, 2267216, 2340352, 2591104, 3684226, 3803072, 4210544, 4346368, 4534432, 5182208, 7368452, 7606144, 8421088, 9068864, 10364416, 14736904, 15212288, 16842176, 18137728, 29473808, 30424576, 33684352, 36275456, 58947616, 67368704, 72550912, 117895232, 134737408, 235790464, 471580928, 943161856]

約数ペア:

[(1, 943161856), (2, 471580928), (4, 235790464), (7, 134737408), (8, 117895232), (13, 72550912), (14, 67368704), (16, 58947616), (26, 36275456), (28, 33684352), (31, 30424576), (32, 29473808), (52, 18137728), (56, 16842176), (62, 15212288), (64, 14736904), (91, 10364416), (104, 9068864), (112, 8421088), (124, 7606144), (128, 7368452), (182, 5182208), (208, 4534432), (217, 4346368), (224, 4210544), (248, 3803072), (256, 3684226), (364, 2591104), (403, 2340352), (416, 2267216), (434, 2173184), (448, 2105272), (496, 1901536), (512, 1842113), (653, 1444352), (728, 1295552), (806, 1170176), (832, 1133608), (868, 1086592), (896, 1052636), (992, 950768), (1306, 722176), (1456, 647776), (1612, 585088), (1664, 566804), (1736, 543296), (1792, 526318), (1984, 475384), (2612, 361088), (2821, 334336), (2912, 323888), (3224, 292544), (3328, 283402), (3472, 271648), (3584, 263159), (3968, 237692), (4571, 206336), (5224, 180544), (5642, 167168), (5824, 161944), (6448, 146272), (6656, 141701), (6944, 135824), (7936, 118846), (8489, 111104), (9142, 103168), (10448, 90272), (11284, 83584), (11648, 80972), (12896, 73136), (13888, 67912), (15872, 59423), (16978, 55552), (18284, 51584), (20243, 46592), (20896, 45136), (22568, 41792), (23296, 40486), (25792, 36568), (27776, 33956)]