219492816

素因数分解:

$2^4\times 3^1\times {\mathrm{4572767}}^1$

素因数の和:4572778

約数の個数: 20

約数和(自身を含む): 567023232

約数和(自身を除く): 347530416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4572767, 9145534, 13718301, 18291068, 27436602, 36582136, 54873204, 73164272, 109746408, 219492816]

約数ペア:

[(1, 219492816), (2, 109746408), (3, 73164272), (4, 54873204), (6, 36582136), (8, 27436602), (12, 18291068), (16, 13718301), (24, 9145534), (48, 4572767)]