2686572032

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{997}}^1$

素因数の和:1311

約数の個数: 80

約数和(自身を含む): 5676504240

約数和(自身を除く): 2989932208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 277, 304, 512, 554, 608, 997, 1108, 1216, 1994, 2216, 2432, 3988, 4432, 4864, 5263, 7976, 8864, 9728, 10526, 15952, 17728, 18943, 21052, 31904, 35456, 37886, 42104, 63808, 70912, 75772, 84208, 127616, 141824, 151544, 168416, 255232, 276169, 303088, 336832, 510464, 552338, 606176, 673664, 1104676, 1212352, 1347328, 2209352, 2424704, 2694656, 4418704, 4849408, 5247211, 8837408, 9698816, 10494422, 17674816, 20988844, 35349632, 41977688, 70699264, 83955376, 141398528, 167910752, 335821504, 671643008, 1343286016, 2686572032]

約数ペア:

[(1, 2686572032), (2, 1343286016), (4, 671643008), (8, 335821504), (16, 167910752), (19, 141398528), (32, 83955376), (38, 70699264), (64, 41977688), (76, 35349632), (128, 20988844), (152, 17674816), (256, 10494422), (277, 9698816), (304, 8837408), (512, 5247211), (554, 4849408), (608, 4418704), (997, 2694656), (1108, 2424704), (1216, 2209352), (1994, 1347328), (2216, 1212352), (2432, 1104676), (3988, 673664), (4432, 606176), (4864, 552338), (5263, 510464), (7976, 336832), (8864, 303088), (9728, 276169), (10526, 255232), (15952, 168416), (17728, 151544), (18943, 141824), (21052, 127616), (31904, 84208), (35456, 75772), (37886, 70912), (42104, 63808)]