220111704

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{13709}}^1$

素因数の和:13944

約数の個数: 48

約数和(自身を含む): 598852800

約数和(自身を除く): 378741096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 13709, 16056, 27418, 41127, 54836, 82254, 109672, 123381, 164508, 246762, 329016, 493524, 987048, 3057107, 6114214, 9171321, 12228428, 18342642, 24456856, 27513963, 36685284, 55027926, 73370568, 110055852, 220111704]

約数ペア:

[(1, 220111704), (2, 110055852), (3, 73370568), (4, 55027926), (6, 36685284), (8, 27513963), (9, 24456856), (12, 18342642), (18, 12228428), (24, 9171321), (36, 6114214), (72, 3057107), (223, 987048), (446, 493524), (669, 329016), (892, 246762), (1338, 164508), (1784, 123381), (2007, 109672), (2676, 82254), (4014, 54836), (5352, 41127), (8028, 27418), (13709, 16056)]