340147216

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:428

約数の個数: 60

約数和(自身を含む): 692463492

約数和(自身を除く): 352316276

約数列:

[1, 2, 4, 8, 16, 37, 53, 74, 106, 148, 212, 293, 296, 424, 586, 592, 848, 1172, 1369, 1961, 2344, 2738, 3922, 4688, 5476, 7844, 10841, 10952, 15529, 15688, 21682, 21904, 31058, 31376, 43364, 62116, 72557, 86728, 124232, 145114, 173456, 248464, 290228, 401117, 574573, 580456, 802234, 1149146, 1160912, 1604468, 2298292, 3208936, 4596584, 6417872, 9193168, 21259201, 42518402, 85036804, 170073608, 340147216]

約数ペア:

[(1, 340147216), (2, 170073608), (4, 85036804), (8, 42518402), (16, 21259201), (37, 9193168), (53, 6417872), (74, 4596584), (106, 3208936), (148, 2298292), (212, 1604468), (293, 1160912), (296, 1149146), (424, 802234), (586, 580456), (592, 574573), (848, 401117), (1172, 290228), (1369, 248464), (1961, 173456), (2344, 145114), (2738, 124232), (3922, 86728), (4688, 72557), (5476, 62116), (7844, 43364), (10841, 31376), (10952, 31058), (15529, 21904), (15688, 21682)]