393581568

素因数分解:

$2^{10}\times 3^1\times {\mathrm{128119}}^1$

素因数の和:128142

約数の個数: 44

約数和(自身を含む): 1049046560

約数和(自身を除く): 655464992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 128119, 256238, 384357, 512476, 768714, 1024952, 1537428, 2049904, 3074856, 4099808, 6149712, 8199616, 12299424, 16399232, 24598848, 32798464, 49197696, 65596928, 98395392, 131193856, 196790784, 393581568]

約数ペア:

[(1, 393581568), (2, 196790784), (3, 131193856), (4, 98395392), (6, 65596928), (8, 49197696), (12, 32798464), (16, 24598848), (24, 16399232), (32, 12299424), (48, 8199616), (64, 6149712), (96, 4099808), (128, 3074856), (192, 2049904), (256, 1537428), (384, 1024952), (512, 768714), (768, 512476), (1024, 384357), (1536, 256238), (3072, 128119)]