890493504

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1372

約数の個数: 112

約数和(自身を含む): 2445276288

約数和(自身を除く): 1554782784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 103, 111, 148, 192, 206, 222, 296, 309, 412, 444, 592, 618, 824, 888, 1184, 1217, 1236, 1648, 1776, 2368, 2434, 2472, 3296, 3552, 3651, 3811, 4868, 4944, 6592, 7104, 7302, 7622, 9736, 9888, 11433, 14604, 15244, 19472, 19776, 22866, 29208, 30488, 38944, 45029, 45732, 58416, 60976, 77888, 90058, 91464, 116832, 121952, 125351, 135087, 180116, 182928, 233664, 243904, 250702, 270174, 360232, 365856, 376053, 501404, 540348, 720464, 731712, 752106, 1002808, 1080696, 1440928, 1504212, 2005616, 2161392, 2881856, 3008424, 4011232, 4322784, 4637987, 6016848, 8022464, 8645568, 9275974, 12033696, 13913961, 18551948, 24067392, 27827922, 37103896, 55655844, 74207792, 111311688, 148415584, 222623376, 296831168, 445246752, 890493504]

約数ペア:

[(1, 890493504), (2, 445246752), (3, 296831168), (4, 222623376), (6, 148415584), (8, 111311688), (12, 74207792), (16, 55655844), (24, 37103896), (32, 27827922), (37, 24067392), (48, 18551948), (64, 13913961), (74, 12033696), (96, 9275974), (103, 8645568), (111, 8022464), (148, 6016848), (192, 4637987), (206, 4322784), (222, 4011232), (296, 3008424), (309, 2881856), (412, 2161392), (444, 2005616), (592, 1504212), (618, 1440928), (824, 1080696), (888, 1002808), (1184, 752106), (1217, 731712), (1236, 720464), (1648, 540348), (1776, 501404), (2368, 376053), (2434, 365856), (2472, 360232), (3296, 270174), (3552, 250702), (3651, 243904), (3811, 233664), (4868, 182928), (4944, 180116), (6592, 135087), (7104, 125351), (7302, 121952), (7622, 116832), (9736, 91464), (9888, 90058), (11433, 77888), (14604, 60976), (15244, 58416), (19472, 45732), (19776, 45029), (22866, 38944), (29208, 30488)]