198173376

素因数分解:

$2^6\times 3^2\times {\mathrm{269}}^1\times {\mathrm{1279}}^1$

素因数の和:1566

約数の個数: 84

約数和(自身を含む): 570585600

約数和(自身を除く): 372412224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 269, 288, 538, 576, 807, 1076, 1279, 1614, 2152, 2421, 2558, 3228, 3837, 4304, 4842, 5116, 6456, 7674, 8608, 9684, 10232, 11511, 12912, 15348, 17216, 19368, 20464, 23022, 25824, 30696, 38736, 40928, 46044, 51648, 61392, 77472, 81856, 92088, 122784, 154944, 184176, 245568, 344051, 368352, 688102, 736704, 1032153, 1376204, 2064306, 2752408, 3096459, 4128612, 5504816, 6192918, 8257224, 11009632, 12385836, 16514448, 22019264, 24771672, 33028896, 49543344, 66057792, 99086688, 198173376]

約数ペア:

[(1, 198173376), (2, 99086688), (3, 66057792), (4, 49543344), (6, 33028896), (8, 24771672), (9, 22019264), (12, 16514448), (16, 12385836), (18, 11009632), (24, 8257224), (32, 6192918), (36, 5504816), (48, 4128612), (64, 3096459), (72, 2752408), (96, 2064306), (144, 1376204), (192, 1032153), (269, 736704), (288, 688102), (538, 368352), (576, 344051), (807, 245568), (1076, 184176), (1279, 154944), (1614, 122784), (2152, 92088), (2421, 81856), (2558, 77472), (3228, 61392), (3837, 51648), (4304, 46044), (4842, 40928), (5116, 38736), (6456, 30696), (7674, 25824), (8608, 23022), (9684, 20464), (10232, 19368), (11511, 17216), (12912, 15348)]