320154764

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{359}}^1\times {\mathrm{1973}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 567090720

約数和(自身を除く): 246935956

約数列:

[1, 2, 4, 113, 226, 359, 452, 718, 1436, 1973, 3946, 7892, 40567, 81134, 162268, 222949, 445898, 708307, 891796, 1416614, 2833228, 80038691, 160077382, 320154764]

約数ペア:

[(1, 320154764), (2, 160077382), (4, 80038691), (113, 2833228), (226, 1416614), (359, 891796), (452, 708307), (718, 445898), (1436, 222949), (1973, 162268), (3946, 81134), (7892, 40567)]