242578216

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{2797}}^1$

素因数の和:3133

約数の個数: 32

約数和(自身を含む): 468888840

約数和(自身を除く): 226310624

約数列:

[1, 2, 4, 8, 37, 74, 148, 293, 296, 586, 1172, 2344, 2797, 5594, 10841, 11188, 21682, 22376, 43364, 86728, 103489, 206978, 413956, 819521, 827912, 1639042, 3278084, 6556168, 30322277, 60644554, 121289108, 242578216]

約数ペア:

[(1, 242578216), (2, 121289108), (4, 60644554), (8, 30322277), (37, 6556168), (74, 3278084), (148, 1639042), (293, 827912), (296, 819521), (586, 413956), (1172, 206978), (2344, 103489), (2797, 86728), (5594, 43364), (10841, 22376), (11188, 21682)]