1047321856

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1180

約数の個数: 144

約数和(自身を含む): 2613703680

約数和(自身を除く): 1566381824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 256, 272, 434, 448, 476, 496, 527, 544, 868, 896, 952, 992, 1054, 1088, 1109, 1736, 1792, 1904, 1984, 2108, 2176, 2218, 3472, 3689, 3808, 3968, 4216, 4352, 4436, 6944, 7378, 7616, 7763, 7936, 8432, 8872, 13888, 14756, 15232, 15526, 16864, 17744, 18853, 27776, 29512, 30464, 31052, 33728, 34379, 35488, 37706, 55552, 59024, 62104, 67456, 68758, 70976, 75412, 118048, 124208, 131971, 134912, 137516, 141952, 150824, 236096, 240653, 248416, 263942, 275032, 283904, 301648, 472192, 481306, 496832, 527884, 550064, 584443, 603296, 944384, 962612, 993664, 1055768, 1100128, 1168886, 1206592, 1925224, 1987328, 2111536, 2200256, 2337772, 2413184, 3850448, 4091101, 4223072, 4400512, 4675544, 4826368, 7700896, 8182202, 8446144, 8801024, 9351088, 15401792, 16364404, 16892288, 18702176, 30803584, 32728808, 33784576, 37404352, 61607168, 65457616, 74808704, 130915232, 149617408, 261830464, 523660928, 1047321856]

約数ペア:

[(1, 1047321856), (2, 523660928), (4, 261830464), (7, 149617408), (8, 130915232), (14, 74808704), (16, 65457616), (17, 61607168), (28, 37404352), (31, 33784576), (32, 32728808), (34, 30803584), (56, 18702176), (62, 16892288), (64, 16364404), (68, 15401792), (112, 9351088), (119, 8801024), (124, 8446144), (128, 8182202), (136, 7700896), (217, 4826368), (224, 4675544), (238, 4400512), (248, 4223072), (256, 4091101), (272, 3850448), (434, 2413184), (448, 2337772), (476, 2200256), (496, 2111536), (527, 1987328), (544, 1925224), (868, 1206592), (896, 1168886), (952, 1100128), (992, 1055768), (1054, 993664), (1088, 962612), (1109, 944384), (1736, 603296), (1792, 584443), (1904, 550064), (1984, 527884), (2108, 496832), (2176, 481306), (2218, 472192), (3472, 301648), (3689, 283904), (3808, 275032), (3968, 263942), (4216, 248416), (4352, 240653), (4436, 236096), (6944, 150824), (7378, 141952), (7616, 137516), (7763, 134912), (7936, 131971), (8432, 124208), (8872, 118048), (13888, 75412), (14756, 70976), (15232, 68758), (15526, 67456), (16864, 62104), (17744, 59024), (18853, 55552), (27776, 37706), (29512, 35488), (30464, 34379), (31052, 33728)]