276715504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1303}}^1$

素因数の和:2345

約数の個数: 40

約数和(自身を含む): 578386592

約数和(自身を除く): 301671088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1021, 1303, 2042, 2606, 4084, 5212, 8168, 10424, 13273, 16336, 16939, 20848, 26546, 33878, 53092, 67756, 106184, 135512, 212368, 271024, 1330363, 2660726, 5321452, 10642904, 17294719, 21285808, 34589438, 69178876, 138357752, 276715504]

約数ペア:

[(1, 276715504), (2, 138357752), (4, 69178876), (8, 34589438), (13, 21285808), (16, 17294719), (26, 10642904), (52, 5321452), (104, 2660726), (208, 1330363), (1021, 271024), (1303, 212368), (2042, 135512), (2606, 106184), (4084, 67756), (5212, 53092), (8168, 33878), (10424, 26546), (13273, 20848), (16336, 16939)]