212313216

素因数分解:

$2^7\times 3^1\times {\mathrm{552899}}^1$

素因数の和:552916

約数の個数: 32

約数和(自身を含む): 563958000

約数和(自身を除く): 351644784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 552899, 1105798, 1658697, 2211596, 3317394, 4423192, 6634788, 8846384, 13269576, 17692768, 26539152, 35385536, 53078304, 70771072, 106156608, 212313216]

約数ペア:

[(1, 212313216), (2, 106156608), (3, 70771072), (4, 53078304), (6, 35385536), (8, 26539152), (12, 17692768), (16, 13269576), (24, 8846384), (32, 6634788), (48, 4423192), (64, 3317394), (96, 2211596), (128, 1658697), (192, 1105798), (384, 552899)]