1408643115348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{231563}}^1$

素因数の和:232237

約数の個数: 96

約数和(自身を含む): 3790684154880

約数和(自身を除く): 2382041039532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 521, 556, 834, 973, 1042, 1563, 1668, 1946, 2084, 2919, 3126, 3647, 3892, 5838, 6252, 7294, 10941, 11676, 14588, 21882, 43764, 72419, 144838, 217257, 231563, 289676, 434514, 463126, 506933, 694689, 869028, 926252, 1013866, 1389378, 1520799, 1620941, 2027732, 2778756, 3041598, 3241882, 4862823, 6083196, 6483764, 9725646, 19451292, 32187257, 64374514, 96561771, 120644323, 128749028, 193123542, 225310799, 241288646, 361932969, 386247084, 450621598, 482577292, 675932397, 723865938, 844510261, 901243196, 1351864794, 1447731876, 1689020522, 2533530783, 2703729588, 3378041044, 5067061566, 10134123132, 16769560897, 33539121794, 50308682691, 67078243588, 100617365382, 117386926279, 201234730764, 234773852558, 352160778837, 469547705116, 704321557674, 1408643115348]

約数ペア:

[(1, 1408643115348), (2, 704321557674), (3, 469547705116), (4, 352160778837), (6, 234773852558), (7, 201234730764), (12, 117386926279), (14, 100617365382), (21, 67078243588), (28, 50308682691), (42, 33539121794), (84, 16769560897), (139, 10134123132), (278, 5067061566), (417, 3378041044), (521, 2703729588), (556, 2533530783), (834, 1689020522), (973, 1447731876), (1042, 1351864794), (1563, 901243196), (1668, 844510261), (1946, 723865938), (2084, 675932397), (2919, 482577292), (3126, 450621598), (3647, 386247084), (3892, 361932969), (5838, 241288646), (6252, 225310799), (7294, 193123542), (10941, 128749028), (11676, 120644323), (14588, 96561771), (21882, 64374514), (43764, 32187257), (72419, 19451292), (144838, 9725646), (217257, 6483764), (231563, 6083196), (289676, 4862823), (434514, 3241882), (463126, 3041598), (506933, 2778756), (694689, 2027732), (869028, 1620941), (926252, 1520799), (1013866, 1389378)]