308967424

素因数分解:

$2^{11}\times {\mathrm{59}}^1\times {\mathrm{2557}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 628500600

約数和(自身を除く): 319533176

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1024, 1888, 2048, 2557, 3776, 5114, 7552, 10228, 15104, 20456, 30208, 40912, 60416, 81824, 120832, 150863, 163648, 301726, 327296, 603452, 654592, 1206904, 1309184, 2413808, 2618368, 4827616, 5236736, 9655232, 19310464, 38620928, 77241856, 154483712, 308967424]

約数ペア:

[(1, 308967424), (2, 154483712), (4, 77241856), (8, 38620928), (16, 19310464), (32, 9655232), (59, 5236736), (64, 4827616), (118, 2618368), (128, 2413808), (236, 1309184), (256, 1206904), (472, 654592), (512, 603452), (944, 327296), (1024, 301726), (1888, 163648), (2048, 150863), (2557, 120832), (3776, 81824), (5114, 60416), (7552, 40912), (10228, 30208), (15104, 20456)]