244687244

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:990

約数の個数: 36

約数和(自身を含む): 454456800

約数和(自身を除く): 209769556

約数列:

[1, 2, 4, 19, 38, 76, 239, 361, 478, 709, 722, 956, 1418, 1444, 2836, 4541, 9082, 13471, 18164, 26942, 53884, 86279, 169451, 172558, 255949, 338902, 345116, 511898, 677804, 1023796, 3219569, 6439138, 12878276, 61171811, 122343622, 244687244]

約数ペア:

[(1, 244687244), (2, 122343622), (4, 61171811), (19, 12878276), (38, 6439138), (76, 3219569), (239, 1023796), (361, 677804), (478, 511898), (709, 345116), (722, 338902), (956, 255949), (1418, 172558), (1444, 169451), (2836, 86279), (4541, 53884), (9082, 26942), (13471, 18164)]