252152056

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 514325160

約数和(自身を除く): 262173104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 421, 443, 676, 842, 886, 1352, 1684, 1772, 3368, 3544, 5473, 5759, 10946, 11518, 21892, 23036, 43784, 46072, 71149, 74867, 142298, 149734, 186503, 284596, 299468, 373006, 569192, 598936, 746012, 1492024, 2424539, 4849078, 9698156, 19396312, 31519007, 63038014, 126076028, 252152056]

約数ペア:

[(1, 252152056), (2, 126076028), (4, 63038014), (8, 31519007), (13, 19396312), (26, 9698156), (52, 4849078), (104, 2424539), (169, 1492024), (338, 746012), (421, 598936), (443, 569192), (676, 373006), (842, 299468), (886, 284596), (1352, 186503), (1684, 149734), (1772, 142298), (3368, 74867), (3544, 71149), (5473, 46072), (5759, 43784), (10946, 23036), (11518, 21892)]