729096704

素因数分解:

$2^9\times 7^1\times {\mathrm{203431}}^1$

素因数の和:203456

約数の個数: 40

約数和(自身を含む): 1664887488

約数和(自身を除く): 935790784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 203431, 406862, 813724, 1424017, 1627448, 2848034, 3254896, 5696068, 6509792, 11392136, 13019584, 22784272, 26039168, 45568544, 52078336, 91137088, 104156672, 182274176, 364548352, 729096704]

約数ペア:

[(1, 729096704), (2, 364548352), (4, 182274176), (7, 104156672), (8, 91137088), (14, 52078336), (16, 45568544), (28, 26039168), (32, 22784272), (56, 13019584), (64, 11392136), (112, 6509792), (128, 5696068), (224, 3254896), (256, 2848034), (448, 1627448), (512, 1424017), (896, 813724), (1792, 406862), (3584, 203431)]