641049216

素因数分解:

$2^7\times 3^1\times {\mathrm{1669399}}^1$

素因数の和:1669416

約数の個数: 32

約数和(自身を含む): 1702788000

約数和(自身を除く): 1061738784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1669399, 3338798, 5008197, 6677596, 10016394, 13355192, 20032788, 26710384, 40065576, 53420768, 80131152, 106841536, 160262304, 213683072, 320524608, 641049216]

約数ペア:

[(1, 641049216), (2, 320524608), (3, 213683072), (4, 160262304), (6, 106841536), (8, 80131152), (12, 53420768), (16, 40065576), (24, 26710384), (32, 20032788), (48, 13355192), (64, 10016394), (96, 6677596), (128, 5008197), (192, 3338798), (384, 1669399)]