390625344

素因数分解:

$2^6\times 3^2\times {\mathrm{678169}}^1$

素因数の和:678187

約数の個数: 42

約数和(自身を含む): 1119658670

約数和(自身を除く): 729033326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 678169, 1356338, 2034507, 2712676, 4069014, 5425352, 6103521, 8138028, 10850704, 12207042, 16276056, 21701408, 24414084, 32552112, 43402816, 48828168, 65104224, 97656336, 130208448, 195312672, 390625344]

約数ペア:

[(1, 390625344), (2, 195312672), (3, 130208448), (4, 97656336), (6, 65104224), (8, 48828168), (9, 43402816), (12, 32552112), (16, 24414084), (18, 21701408), (24, 16276056), (32, 12207042), (36, 10850704), (48, 8138028), (64, 6103521), (72, 5425352), (96, 4069014), (144, 2712676), (192, 2034507), (288, 1356338), (576, 678169)]