1388544

素因数分解:

$2^{12}\times 3^1\times {\mathrm{113}}^1$

素因数の和:140

約数の個数: 52

約数和(自身を含む): 3735096

約数和(自身を除く): 2346552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 256, 339, 384, 452, 512, 678, 768, 904, 1024, 1356, 1536, 1808, 2048, 2712, 3072, 3616, 4096, 5424, 6144, 7232, 10848, 12288, 14464, 21696, 28928, 43392, 57856, 86784, 115712, 173568, 231424, 347136, 462848, 694272, 1388544]

約数ペア:

[(1, 1388544), (2, 694272), (3, 462848), (4, 347136), (6, 231424), (8, 173568), (12, 115712), (16, 86784), (24, 57856), (32, 43392), (48, 28928), (64, 21696), (96, 14464), (113, 12288), (128, 10848), (192, 7232), (226, 6144), (256, 5424), (339, 4096), (384, 3616), (452, 3072), (512, 2712), (678, 2048), (768, 1808), (904, 1536), (1024, 1356)]