289795536

素因数分解:

$2^4\times 3^3\times {\mathrm{670823}}^1$

素因数の和:670840

約数の個数: 40

約数和(自身を含む): 831821760

約数和(自身を除く): 542026224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 670823, 1341646, 2012469, 2683292, 4024938, 5366584, 6037407, 8049876, 10733168, 12074814, 16099752, 18112221, 24149628, 32199504, 36224442, 48299256, 72448884, 96598512, 144897768, 289795536]

約数ペア:

[(1, 289795536), (2, 144897768), (3, 96598512), (4, 72448884), (6, 48299256), (8, 36224442), (9, 32199504), (12, 24149628), (16, 18112221), (18, 16099752), (24, 12074814), (27, 10733168), (36, 8049876), (48, 6037407), (54, 5366584), (72, 4024938), (108, 2683292), (144, 2012469), (216, 1341646), (432, 670823)]