1200384

素因数分解:

$2^8\times 3^2\times {\mathrm{521}}^1$

素因数の和:543

約数の個数: 54

約数和(自身を含む): 3467646

約数和(自身を除く): 2267262

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 521, 576, 768, 1042, 1152, 1563, 2084, 2304, 3126, 4168, 4689, 6252, 8336, 9378, 12504, 16672, 18756, 25008, 33344, 37512, 50016, 66688, 75024, 100032, 133376, 150048, 200064, 300096, 400128, 600192, 1200384]

約数ペア:

[(1, 1200384), (2, 600192), (3, 400128), (4, 300096), (6, 200064), (8, 150048), (9, 133376), (12, 100032), (16, 75024), (18, 66688), (24, 50016), (32, 37512), (36, 33344), (48, 25008), (64, 18756), (72, 16672), (96, 12504), (128, 9378), (144, 8336), (192, 6252), (256, 4689), (288, 4168), (384, 3126), (521, 2304), (576, 2084), (768, 1563), (1042, 1152)]