340754624

素因数分解:

$2^6\times 7^2\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:782

約数の個数: 84

約数和(自身を含む): 792062424

約数和(自身を除く): 451307800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 193, 196, 224, 386, 392, 448, 563, 772, 784, 1126, 1351, 1544, 1568, 2252, 2702, 3088, 3136, 3941, 4504, 5404, 6176, 7882, 9008, 9457, 10808, 12352, 15764, 18016, 18914, 21616, 27587, 31528, 36032, 37828, 43232, 55174, 63056, 75656, 86464, 108659, 110348, 126112, 151312, 217318, 220696, 252224, 302624, 434636, 441392, 605248, 760613, 869272, 882784, 1521226, 1738544, 1765568, 3042452, 3477088, 5324291, 6084904, 6954176, 10648582, 12169808, 21297164, 24339616, 42594328, 48679232, 85188656, 170377312, 340754624]

約数ペア:

[(1, 340754624), (2, 170377312), (4, 85188656), (7, 48679232), (8, 42594328), (14, 24339616), (16, 21297164), (28, 12169808), (32, 10648582), (49, 6954176), (56, 6084904), (64, 5324291), (98, 3477088), (112, 3042452), (193, 1765568), (196, 1738544), (224, 1521226), (386, 882784), (392, 869272), (448, 760613), (563, 605248), (772, 441392), (784, 434636), (1126, 302624), (1351, 252224), (1544, 220696), (1568, 217318), (2252, 151312), (2702, 126112), (3088, 110348), (3136, 108659), (3941, 86464), (4504, 75656), (5404, 63056), (6176, 55174), (7882, 43232), (9008, 37828), (9457, 36032), (10808, 31528), (12352, 27587), (15764, 21616), (18016, 18914)]