1387390848

素因数分解:

$2^7\times 3^1\times {\mathrm{1423}}^1\times {\mathrm{2539}}^1$

素因数の和:3979

約数の個数: 64

約数和(自身を含む): 3689299200

約数和(自身を除く): 2301908352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1423, 2539, 2846, 4269, 5078, 5692, 7617, 8538, 10156, 11384, 15234, 17076, 20312, 22768, 30468, 34152, 40624, 45536, 60936, 68304, 81248, 91072, 121872, 136608, 162496, 182144, 243744, 273216, 324992, 487488, 546432, 974976, 3612997, 7225994, 10838991, 14451988, 21677982, 28903976, 43355964, 57807952, 86711928, 115615904, 173423856, 231231808, 346847712, 462463616, 693695424, 1387390848]

約数ペア:

[(1, 1387390848), (2, 693695424), (3, 462463616), (4, 346847712), (6, 231231808), (8, 173423856), (12, 115615904), (16, 86711928), (24, 57807952), (32, 43355964), (48, 28903976), (64, 21677982), (96, 14451988), (128, 10838991), (192, 7225994), (384, 3612997), (1423, 974976), (2539, 546432), (2846, 487488), (4269, 324992), (5078, 273216), (5692, 243744), (7617, 182144), (8538, 162496), (10156, 136608), (11384, 121872), (15234, 91072), (17076, 81248), (20312, 68304), (22768, 60936), (30468, 45536), (34152, 40624)]