228749768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{9203}}^1$

素因数の和:9461

約数の個数: 32

約数和(自身を含む): 463881600

約数和(自身を除く): 235131832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1912, 3107, 6214, 9203, 12428, 18406, 24856, 36812, 73624, 119639, 239278, 478556, 957112, 2199517, 4399034, 8798068, 17596136, 28593721, 57187442, 114374884, 228749768]

約数ペア:

[(1, 228749768), (2, 114374884), (4, 57187442), (8, 28593721), (13, 17596136), (26, 8798068), (52, 4399034), (104, 2199517), (239, 957112), (478, 478556), (956, 239278), (1912, 119639), (3107, 73624), (6214, 36812), (9203, 24856), (12428, 18406)]