276380572

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{3821}}^1$

素因数の和:3958

約数の個数: 36

約数和(自身を含む): 528766056

約数和(自身を除く): 252385484

約数列:

[1, 2, 4, 13, 26, 52, 107, 169, 214, 338, 428, 676, 1391, 2782, 3821, 5564, 7642, 15284, 18083, 36166, 49673, 72332, 99346, 198692, 408847, 645749, 817694, 1291498, 1635388, 2582996, 5315011, 10630022, 21260044, 69095143, 138190286, 276380572]

約数ペア:

[(1, 276380572), (2, 138190286), (4, 69095143), (13, 21260044), (26, 10630022), (52, 5315011), (107, 2582996), (169, 1635388), (214, 1291498), (338, 817694), (428, 645749), (676, 408847), (1391, 198692), (2782, 99346), (3821, 72332), (5564, 49673), (7642, 36166), (15284, 18083)]