313057034

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 521427456

約数和(自身を除く): 208370422

約数列:

[1, 2, 19, 31, 38, 62, 71, 142, 197, 361, 394, 589, 722, 1178, 1349, 2201, 2698, 3743, 4402, 6107, 7486, 11191, 12214, 13987, 22382, 25631, 27974, 41819, 51262, 71117, 83638, 116033, 142234, 232066, 265753, 433597, 531506, 794561, 867194, 1589122, 2204627, 4409254, 5049307, 8238343, 10098614, 16476686, 156528517, 313057034]

約数ペア:

[(1, 313057034), (2, 156528517), (19, 16476686), (31, 10098614), (38, 8238343), (62, 5049307), (71, 4409254), (142, 2204627), (197, 1589122), (361, 867194), (394, 794561), (589, 531506), (722, 433597), (1178, 265753), (1349, 232066), (2201, 142234), (2698, 116033), (3743, 83638), (4402, 71117), (6107, 51262), (7486, 41819), (11191, 27974), (12214, 25631), (13987, 22382)]