278972292

素因数分解:

$2^2\times 3^1\times {\mathrm{3539}}^1\times {\mathrm{6569}}^1$

素因数の和:10115

約数の個数: 24

約数和(自身を含む): 651218400

約数和(自身を除く): 372246108

約数列:

[1, 2, 3, 4, 6, 12, 3539, 6569, 7078, 10617, 13138, 14156, 19707, 21234, 26276, 39414, 42468, 78828, 23247691, 46495382, 69743073, 92990764, 139486146, 278972292]

約数ペア:

[(1, 278972292), (2, 139486146), (3, 92990764), (4, 69743073), (6, 46495382), (12, 23247691), (3539, 78828), (6569, 42468), (7078, 39414), (10617, 26276), (13138, 21234), (14156, 19707)]