231566256

素因数分解:

$2^4\times 3^3\times {\mathrm{577}}^1\times {\mathrm{929}}^1$

素因数の和:1523

約数の個数: 80

約数和(自身を含む): 666549600

約数和(自身を除く): 434983344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 577, 929, 1154, 1731, 1858, 2308, 2787, 3462, 3716, 4616, 5193, 5574, 6924, 7432, 8361, 9232, 10386, 11148, 13848, 14864, 15579, 16722, 20772, 22296, 25083, 27696, 31158, 33444, 41544, 44592, 50166, 62316, 66888, 83088, 100332, 124632, 133776, 200664, 249264, 401328, 536033, 1072066, 1608099, 2144132, 3216198, 4288264, 4824297, 6432396, 8576528, 9648594, 12864792, 14472891, 19297188, 25729584, 28945782, 38594376, 57891564, 77188752, 115783128, 231566256]

約数ペア:

[(1, 231566256), (2, 115783128), (3, 77188752), (4, 57891564), (6, 38594376), (8, 28945782), (9, 25729584), (12, 19297188), (16, 14472891), (18, 12864792), (24, 9648594), (27, 8576528), (36, 6432396), (48, 4824297), (54, 4288264), (72, 3216198), (108, 2144132), (144, 1608099), (216, 1072066), (432, 536033), (577, 401328), (929, 249264), (1154, 200664), (1731, 133776), (1858, 124632), (2308, 100332), (2787, 83088), (3462, 66888), (3716, 62316), (4616, 50166), (5193, 44592), (5574, 41544), (6924, 33444), (7432, 31158), (8361, 27696), (9232, 25083), (10386, 22296), (11148, 20772), (13848, 16722), (14864, 15579)]