288403908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{142211}}^1$

素因数の和:142244

約数の個数: 36

約数和(自身を含む): 728694288

約数和(自身を除く): 440290380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 142211, 284422, 426633, 568844, 853266, 1706532, 1848743, 3697486, 5546229, 7394972, 11092458, 22184916, 24033659, 48067318, 72100977, 96134636, 144201954, 288403908]

約数ペア:

[(1, 288403908), (2, 144201954), (3, 96134636), (4, 72100977), (6, 48067318), (12, 24033659), (13, 22184916), (26, 11092458), (39, 7394972), (52, 5546229), (78, 3697486), (156, 1848743), (169, 1706532), (338, 853266), (507, 568844), (676, 426633), (1014, 284422), (2028, 142211)]