289423872

素因数分解:

$2^9\times 3^2\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:718

約数の個数: 120

約数和(自身を含む): 844539696

約数和(自身を除く): 555115824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 256, 288, 321, 384, 428, 512, 576, 587, 642, 768, 856, 963, 1152, 1174, 1284, 1536, 1712, 1761, 1926, 2304, 2348, 2568, 3424, 3522, 3852, 4608, 4696, 5136, 5283, 6848, 7044, 7704, 9392, 10272, 10566, 13696, 14088, 15408, 18784, 20544, 21132, 27392, 28176, 30816, 37568, 41088, 42264, 54784, 56352, 61632, 62809, 75136, 82176, 84528, 112704, 123264, 125618, 150272, 164352, 169056, 188427, 225408, 246528, 251236, 300544, 338112, 376854, 450816, 493056, 502472, 565281, 676224, 753708, 901632, 1004944, 1130562, 1352448, 1507416, 2009888, 2261124, 2704896, 3014832, 4019776, 4522248, 6029664, 8039552, 9044496, 12059328, 16079104, 18088992, 24118656, 32158208, 36177984, 48237312, 72355968, 96474624, 144711936, 289423872]

約数ペア:

[(1, 289423872), (2, 144711936), (3, 96474624), (4, 72355968), (6, 48237312), (8, 36177984), (9, 32158208), (12, 24118656), (16, 18088992), (18, 16079104), (24, 12059328), (32, 9044496), (36, 8039552), (48, 6029664), (64, 4522248), (72, 4019776), (96, 3014832), (107, 2704896), (128, 2261124), (144, 2009888), (192, 1507416), (214, 1352448), (256, 1130562), (288, 1004944), (321, 901632), (384, 753708), (428, 676224), (512, 565281), (576, 502472), (587, 493056), (642, 450816), (768, 376854), (856, 338112), (963, 300544), (1152, 251236), (1174, 246528), (1284, 225408), (1536, 188427), (1712, 169056), (1761, 164352), (1926, 150272), (2304, 125618), (2348, 123264), (2568, 112704), (3424, 84528), (3522, 82176), (3852, 75136), (4608, 62809), (4696, 61632), (5136, 56352), (5283, 54784), (6848, 42264), (7044, 41088), (7704, 37568), (9392, 30816), (10272, 28176), (10566, 27392), (13696, 21132), (14088, 20544), (15408, 18784)]