387530752

素因数分解:

$2^{14}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 922718720

約数和(自身を除く): 535187968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 109, 112, 124, 128, 217, 218, 224, 248, 256, 434, 436, 448, 496, 512, 763, 868, 872, 896, 992, 1024, 1526, 1736, 1744, 1792, 1984, 2048, 3052, 3379, 3472, 3488, 3584, 3968, 4096, 6104, 6758, 6944, 6976, 7168, 7936, 8192, 12208, 13516, 13888, 13952, 14336, 15872, 16384, 23653, 24416, 27032, 27776, 27904, 28672, 31744, 47306, 48832, 54064, 55552, 55808, 57344, 63488, 94612, 97664, 108128, 111104, 111616, 114688, 126976, 189224, 195328, 216256, 222208, 223232, 253952, 378448, 390656, 432512, 444416, 446464, 507904, 756896, 781312, 865024, 888832, 892928, 1513792, 1562624, 1730048, 1777664, 1785856, 3027584, 3125248, 3460096, 3555328, 6055168, 6250496, 6920192, 12110336, 12500992, 13840384, 24220672, 27680768, 48441344, 55361536, 96882688, 193765376, 387530752]

約数ペア:

[(1, 387530752), (2, 193765376), (4, 96882688), (7, 55361536), (8, 48441344), (14, 27680768), (16, 24220672), (28, 13840384), (31, 12500992), (32, 12110336), (56, 6920192), (62, 6250496), (64, 6055168), (109, 3555328), (112, 3460096), (124, 3125248), (128, 3027584), (217, 1785856), (218, 1777664), (224, 1730048), (248, 1562624), (256, 1513792), (434, 892928), (436, 888832), (448, 865024), (496, 781312), (512, 756896), (763, 507904), (868, 446464), (872, 444416), (896, 432512), (992, 390656), (1024, 378448), (1526, 253952), (1736, 223232), (1744, 222208), (1792, 216256), (1984, 195328), (2048, 189224), (3052, 126976), (3379, 114688), (3472, 111616), (3488, 111104), (3584, 108128), (3968, 97664), (4096, 94612), (6104, 63488), (6758, 57344), (6944, 55808), (6976, 55552), (7168, 54064), (7936, 48832), (8192, 47306), (12208, 31744), (13516, 28672), (13888, 27904), (13952, 27776), (14336, 27032), (15872, 24416), (16384, 23653)]