289968312

素因数分解:

$2^3\times 3^1\times {\mathrm{727}}^1\times {\mathrm{16619}}^1$

素因数の和:17355

約数の個数: 32

約数和(自身を含む): 725961600

約数和(自身を除く): 435993288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 727, 1454, 2181, 2908, 4362, 5816, 8724, 16619, 17448, 33238, 49857, 66476, 99714, 132952, 199428, 398856, 12082013, 24164026, 36246039, 48328052, 72492078, 96656104, 144984156, 289968312]

約数ペア:

[(1, 289968312), (2, 144984156), (3, 96656104), (4, 72492078), (6, 48328052), (8, 36246039), (12, 24164026), (24, 12082013), (727, 398856), (1454, 199428), (2181, 132952), (2908, 99714), (4362, 66476), (5816, 49857), (8724, 33238), (16619, 17448)]