2019628176

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{25609}}^1$

素因数の和:25704

約数の個数: 80

約数和(自身を含む): 5487505920

約数和(自身を除く): 3467877744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 496, 636, 744, 848, 1272, 1488, 1643, 2544, 3286, 4929, 6572, 9858, 13144, 19716, 25609, 26288, 39432, 51218, 76827, 78864, 102436, 153654, 204872, 307308, 409744, 614616, 793879, 1229232, 1357277, 1587758, 2381637, 2714554, 3175516, 4071831, 4763274, 5429108, 6351032, 8143662, 9526548, 10858216, 12702064, 16287324, 19053096, 21716432, 32574648, 38106192, 42075587, 65149296, 84151174, 126226761, 168302348, 252453522, 336604696, 504907044, 673209392, 1009814088, 2019628176]

約数ペア:

[(1, 2019628176), (2, 1009814088), (3, 673209392), (4, 504907044), (6, 336604696), (8, 252453522), (12, 168302348), (16, 126226761), (24, 84151174), (31, 65149296), (48, 42075587), (53, 38106192), (62, 32574648), (93, 21716432), (106, 19053096), (124, 16287324), (159, 12702064), (186, 10858216), (212, 9526548), (248, 8143662), (318, 6351032), (372, 5429108), (424, 4763274), (496, 4071831), (636, 3175516), (744, 2714554), (848, 2381637), (1272, 1587758), (1488, 1357277), (1643, 1229232), (2544, 793879), (3286, 614616), (4929, 409744), (6572, 307308), (9858, 204872), (13144, 153654), (19716, 102436), (25609, 78864), (26288, 76827), (39432, 51218)]