336220612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21481}}^1$

素因数の和:21548

約数の個数: 48

約数和(自身を含む): 741043072

約数和(自身を除く): 404822460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 21481, 42962, 85924, 150367, 279253, 300734, 558506, 601468, 923683, 1117012, 1847366, 1954771, 3694732, 3909542, 6465781, 7819084, 12007879, 12931562, 24015758, 25863124, 48031516, 84055153, 168110306, 336220612]

約数ペア:

[(1, 336220612), (2, 168110306), (4, 84055153), (7, 48031516), (13, 25863124), (14, 24015758), (26, 12931562), (28, 12007879), (43, 7819084), (52, 6465781), (86, 3909542), (91, 3694732), (172, 1954771), (182, 1847366), (301, 1117012), (364, 923683), (559, 601468), (602, 558506), (1118, 300734), (1204, 279253), (2236, 150367), (3913, 85924), (7826, 42962), (15652, 21481)]