336415665616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1709}}^1\times {\mathrm{647531}}^1$

素因数の和:649267

約数の個数: 40

約数和(自身を含む): 686513426400

約数和(自身を除く): 350097760784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1709, 3418, 6836, 13672, 27344, 32471, 64942, 129884, 259768, 519536, 647531, 1295062, 2590124, 5180248, 10360496, 12303089, 24606178, 49212356, 98424712, 196849424, 1106630479, 2213260958, 4426521916, 8853043832, 17706087664, 21025979101, 42051958202, 84103916404, 168207832808, 336415665616]

約数ペア:

[(1, 336415665616), (2, 168207832808), (4, 84103916404), (8, 42051958202), (16, 21025979101), (19, 17706087664), (38, 8853043832), (76, 4426521916), (152, 2213260958), (304, 1106630479), (1709, 196849424), (3418, 98424712), (6836, 49212356), (13672, 24606178), (27344, 12303089), (32471, 10360496), (64942, 5180248), (129884, 2590124), (259768, 1295062), (519536, 647531)]