490578336

素因数分解:

$2^5\times 3^3\times {\mathrm{661}}^1\times {\mathrm{859}}^1$

素因数の和:1539

約数の個数: 96

約数和(自身を含む): 1434686400

約数和(自身を除く): 944108064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 661, 859, 864, 1322, 1718, 1983, 2577, 2644, 3436, 3966, 5154, 5288, 5949, 6872, 7731, 7932, 10308, 10576, 11898, 13744, 15462, 15864, 17847, 20616, 21152, 23193, 23796, 27488, 30924, 31728, 35694, 41232, 46386, 47592, 61848, 63456, 71388, 82464, 92772, 95184, 123696, 142776, 185544, 190368, 247392, 285552, 371088, 567799, 571104, 742176, 1135598, 1703397, 2271196, 3406794, 4542392, 5110191, 6813588, 9084784, 10220382, 13627176, 15330573, 18169568, 20440764, 27254352, 30661146, 40881528, 54508704, 61322292, 81763056, 122644584, 163526112, 245289168, 490578336]

約数ペア:

[(1, 490578336), (2, 245289168), (3, 163526112), (4, 122644584), (6, 81763056), (8, 61322292), (9, 54508704), (12, 40881528), (16, 30661146), (18, 27254352), (24, 20440764), (27, 18169568), (32, 15330573), (36, 13627176), (48, 10220382), (54, 9084784), (72, 6813588), (96, 5110191), (108, 4542392), (144, 3406794), (216, 2271196), (288, 1703397), (432, 1135598), (661, 742176), (859, 571104), (864, 567799), (1322, 371088), (1718, 285552), (1983, 247392), (2577, 190368), (2644, 185544), (3436, 142776), (3966, 123696), (5154, 95184), (5288, 92772), (5949, 82464), (6872, 71388), (7731, 63456), (7932, 61848), (10308, 47592), (10576, 46386), (11898, 41232), (13744, 35694), (15462, 31728), (15864, 30924), (17847, 27488), (20616, 23796), (21152, 23193)]