289298896

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{5827}}^1$

素因数の和:5971

約数の個数: 40

約数和(自身を含む): 585364320

約数和(自身を除く): 296065424

約数列:

[1, 2, 4, 8, 16, 29, 58, 107, 116, 214, 232, 428, 464, 856, 1712, 3103, 5827, 6206, 11654, 12412, 23308, 24824, 46616, 49648, 93232, 168983, 337966, 623489, 675932, 1246978, 1351864, 2493956, 2703728, 4987912, 9975824, 18081181, 36162362, 72324724, 144649448, 289298896]

約数ペア:

[(1, 289298896), (2, 144649448), (4, 72324724), (8, 36162362), (16, 18081181), (29, 9975824), (58, 4987912), (107, 2703728), (116, 2493956), (214, 1351864), (232, 1246978), (428, 675932), (464, 623489), (856, 337966), (1712, 168983), (3103, 93232), (5827, 49648), (6206, 46616), (11654, 24824), (12412, 23308)]