581447008

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3533}}^1$

素因数の和:3719

約数の個数: 48

約数和(自身を含む): 1184455440

約数和(自身を除く): 603008432

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 139, 148, 278, 296, 556, 592, 1112, 1184, 2224, 3533, 4448, 5143, 7066, 10286, 14132, 20572, 28264, 41144, 56528, 82288, 113056, 130721, 164576, 261442, 491087, 522884, 982174, 1045768, 1964348, 2091536, 3928696, 4183072, 7857392, 15714784, 18170219, 36340438, 72680876, 145361752, 290723504, 581447008]

約数ペア:

[(1, 581447008), (2, 290723504), (4, 145361752), (8, 72680876), (16, 36340438), (32, 18170219), (37, 15714784), (74, 7857392), (139, 4183072), (148, 3928696), (278, 2091536), (296, 1964348), (556, 1045768), (592, 982174), (1112, 522884), (1184, 491087), (2224, 261442), (3533, 164576), (4448, 130721), (5143, 113056), (7066, 82288), (10286, 56528), (14132, 41144), (20572, 28264)]