272403828

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{28771}}^1$

素因数の和:29044

約数の個数: 36

約数和(自身を含む): 691218528

約数和(自身を除く): 418814700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 9468, 28771, 57542, 86313, 115084, 172626, 258939, 345252, 517878, 1035756, 7566773, 15133546, 22700319, 30267092, 45400638, 68100957, 90801276, 136201914, 272403828]

約数ペア:

[(1, 272403828), (2, 136201914), (3, 90801276), (4, 68100957), (6, 45400638), (9, 30267092), (12, 22700319), (18, 15133546), (36, 7566773), (263, 1035756), (526, 517878), (789, 345252), (1052, 258939), (1578, 172626), (2367, 115084), (3156, 86313), (4734, 57542), (9468, 28771)]