252124404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{521}}^1\times {\mathrm{823}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 686484288

約数和(自身を除く): 434359884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 521, 588, 823, 1042, 1563, 1646, 2084, 2469, 3126, 3292, 3647, 4938, 5761, 6252, 7294, 9876, 10941, 11522, 14588, 17283, 21882, 23044, 25529, 34566, 40327, 43764, 51058, 69132, 76587, 80654, 102116, 120981, 153174, 161308, 241962, 306348, 428783, 483924, 857566, 1286349, 1715132, 2572698, 3001481, 5145396, 6002962, 9004443, 12005924, 18008886, 21010367, 36017772, 42020734, 63031101, 84041468, 126062202, 252124404]

約数ペア:

[(1, 252124404), (2, 126062202), (3, 84041468), (4, 63031101), (6, 42020734), (7, 36017772), (12, 21010367), (14, 18008886), (21, 12005924), (28, 9004443), (42, 6002962), (49, 5145396), (84, 3001481), (98, 2572698), (147, 1715132), (196, 1286349), (294, 857566), (521, 483924), (588, 428783), (823, 306348), (1042, 241962), (1563, 161308), (1646, 153174), (2084, 120981), (2469, 102116), (3126, 80654), (3292, 76587), (3647, 69132), (4938, 51058), (5761, 43764), (6252, 40327), (7294, 34566), (9876, 25529), (10941, 23044), (11522, 21882), (14588, 17283)]