1390848

素因数分解:

$2^8\times 3^1\times {\mathrm{1811}}^1$

素因数の和:1830

約数の個数: 36

約数和(自身を含む): 3703728

約数和(自身を除く): 2312880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1811, 3622, 5433, 7244, 10866, 14488, 21732, 28976, 43464, 57952, 86928, 115904, 173856, 231808, 347712, 463616, 695424, 1390848]

約数ペア:

[(1, 1390848), (2, 695424), (3, 463616), (4, 347712), (6, 231808), (8, 173856), (12, 115904), (16, 86928), (24, 57952), (32, 43464), (48, 28976), (64, 21732), (96, 14488), (128, 10866), (192, 7244), (256, 5433), (384, 3622), (768, 1811)]