789839928

素因数分解:

$2^3\times 3^2\times {\mathrm{151}}^1\times {\mathrm{72649}}^1$

素因数の和:72812

約数の個数: 48

約数和(自身を含む): 2153346000

約数和(自身を除く): 1363506072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2718, 3624, 5436, 10872, 72649, 145298, 217947, 290596, 435894, 581192, 653841, 871788, 1307682, 1743576, 2615364, 5230728, 10969999, 21939998, 32909997, 43879996, 65819994, 87759992, 98729991, 131639988, 197459982, 263279976, 394919964, 789839928]

約数ペア:

[(1, 789839928), (2, 394919964), (3, 263279976), (4, 197459982), (6, 131639988), (8, 98729991), (9, 87759992), (12, 65819994), (18, 43879996), (24, 32909997), (36, 21939998), (72, 10969999), (151, 5230728), (302, 2615364), (453, 1743576), (604, 1307682), (906, 871788), (1208, 653841), (1359, 581192), (1812, 435894), (2718, 290596), (3624, 217947), (5436, 145298), (10872, 72649)]